Special Right Triangle Task Cards 45-45-90 and 30-60-90
Special Right Triangle Task Cards 45-45-90 and 30-60-90 Teachers: I have included 2 sets of task cards. The first set (slides 3-9) asks for the answer in simplest radical form. The second set (slides 10-16) asks for the answer in decimal form, rounded to the nearest hundredths place. I designed these in black and white for ease of printing. Ideas for task cards: Print one set, laminate for etended use, hang around room and have students walk the room answering each card individually or in pairs. Print one set, laminate for etended use, and leave it at a station for station review. Have students answer a pre-determined number of cards to complete that station. Print multiple sets and distribute a set to each group of students. Use for the Kagan review activity, Quiz-Quiz-Trade. Enjoy! Kacie
Find the length of the legs of the right triangle. Leave your answer in simplest radical form. Not Find the length of the legs of the right triangle. Leave your answer in simplest radical form. Not drawn to scale. b 10 m 20 cm a Find the length of the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not drawn to scale. 4 ft c c 9 in Find the length of the short leg and the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not drawn to scale. 4 ft a
Find the length of the leg and the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not drawn to scale. y 6 ft 30 m Find the length of the legs of the right triangle. Leave your answer in simplest radical form. Not drawn to scale. Find the length of the legs of the right triangle. Leave your answer in simplest radical form. Not y 7 cm Find the length of the long leg and the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not 8 in b a
10 ft c Find the length of the short leg and the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not Find the length of the long leg and the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not drawn to scale. y 4 3 m a Find the length of the legs of the right triangle. Leave your answer in simplest radical form. Not 3 2 m y Find the length of the leg and the hypotenuse of the right triangle. Leave your answer in simplest radical form. Not 8 2 km
Find the length of the missing leg. Leave your answer in simplest radical form. Not Find the length of the missing leg. Leave your answer in simplest radical form. Not 10 yd Find the length of the missing leg. Leave your answer in simplest radical form. Not Find the length of the missing leg. Leave your answer in simplest radical form. Not 8 m
The perimeter of the square is 36 in. What is the length of the diagonal in simplest radical form? A baseball diamond is a square with a side length of 90 ft. What is the distance from first base to third base in simplest radical form? Haley, who is 5 ft tall, is flying a kite on 100 ft of string. How high is the kite from the ground? Leave your answer in simplest radical form. Not 100 ft What is the area of an equilateral triangle whose side length is 8cm? Leave your answer in simplest radical form. 5 ft
Name: Special Right Triangles Directions: Answer each task card in the appropriate space below. Leave your answers in simplest radical form.
Name: Answer Key Special Right Triangles Directions: Answer each task card in the appropriate space below. Leave your answers in simplest radical form. = 10 2 cm a = 5 m b = 5 3 m c = 4 2 ft a = 3 3 in b = 6 3 in = 6 ft y = 6 2 ft = 15 2 m = 14 cm y = 7 3 cm a = 4 in b = 4 3 in a = 10/3( 3) ft c = 20/3( 3) ft = 12 m y = 8 3 m = 3 2 m y = 6 m = 8 m = 9/2 in = 30 yd = 4 6 in = 4/3( 6) m diagonal = 9 2 in distance = 90 2 in height = 50 3 + 5 ft area= 16 3 cm 2
Find the length of the legs of the right triangle. Round your answer to the nearest hundredth, if necessary. Not Find the length of the legs of the right triangle. Round your answer to the nearest hundredth, if necessary. Not b 10 m 20 cm a Find the length of the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not 4 ft c c 9 in Find the length of the short leg and the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not 4 ft a
Find the length of the leg and the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not y 6 ft 30 m Find the length of the legs of the right triangle. Round your answer to the nearest hundredth, if necessary. Not y 7 cm Find the length of the long leg and the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not drawn to scale. Find the length of the legs of the right triangle. Round your answer to the nearest hundredth, if necessary. Not 8 in b a
10 ft c Find the length of the short leg and the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not Find the length of the long leg and the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not y 4 3 m a 3 2 m y Find the length of the leg and the hypotenuse of the right triangle. Round your answer to the nearest hundredth, if necessary. Not Find the length of the legs of the right triangle. Round your answer to the nearest hundredth, if necessary. Not 8 2 km
Find the length of the missing leg. Round your answer to the nearest hundredth, if necessary. Not Find the length of the missing leg. Round your answer to the nearest hundredth, if necessary. Not 10 yd Find the length of the missing leg. Round your answer to the nearest hundredth, if necessary. Not Find the length of the missing leg. Round your answer to the nearest hundredth, if necessary. Not 8 m
The perimeter of the square is 36. What is the length of the diagonal rounded to the nearest hundredths? A baseball diamond is a square with a side length of 90 ft. What is the distance from first base to third base, rounded to the nearest hundredth? Haley, who is 5 ft tall, is flying a kite on 100 ft of string. How high is the kite from the ground? Round your answer to the nearest hundredth, if necessary. Not drawn to scale. 100 ft What is the area of an equilateral triangle whose side length is 8cm? Round your answer to the nearest hundredth, if necessary. 5 ft
Name: Special Right Triangles Directions: Answer each task card in the appropriate space below. Round your answers to the nearest hundredth.
Name: Answer Key Special Right Triangles Directions: Answer each task card in the appropriate space below. Round your answers to the nearest hundredth. There may be some variations in rounding, depending on which steps were taken to solve for missing sides. = 14.14 cm a = 5 m b = 8.66 m c = 5.66 ft a = 5.20 in b = 10.39 in = 6 ft y = 8.49 ft = 21.21 m = 14 cm y = 12.12 cm a = 4 in b = 6.93 in a = 5.77 ft c = 11.55 ft = 12 m y = 13.86 m = 4.24 m y = 6 m = 8 m = 4.5 in = 30 yd = 9.80 in = 3.27 m diagonal = 12.73 in distance = 127.28 in height = 91.60 ft area= 27.71 cm 2
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