Which choices correctly represent the length of each leg of the triangle? Select THREE correct answers.

• 6 ft

• 8 ft

Tags

8.6.C

What is the length of the hypotenuse?

Mathematical Equivalence

ON

Tags

8.6.C

The radius of a cone is 6 inches. Its height is 15 inches. Use the Pythagorean Theorem to fill in the blanks. ​ (a)   ​ (b)   ​ (c)  

• A = 12 inches
• A = 6 inches
• B = 16.2 inches
• B = 18.4 inches
• C = 15 inches
• A = 3 inches
• B = 15 inches
• C = 16.2 inches
• C = 20 inches

Tags

8.6.C

An equilateral triangle has a perimeter of 24 meters. What is the approximate height of the triangle?

• 5.7 m

• 6.9 m

• 8 m

• 13.9 m

Tags

8.6.C

A fire fighter ​ (a)   be able to reach a kitten in a window 13 feet above the ground because the ladder ​ (b)  

• will
• rests at a point 13.3 ft above the ground
• will not
• is 1.7 feet longer than the height of the window

Tags

8.6.C

If the two shorter sides of this brace measure 24 inches and 32 inches, what must the length of the longest side be to make the shelf level?

• 21.2 in

• 24 in

• 36 in

• 40 in

Tags

8.6.C

Monica walked from A to B to C. How far did she walk? Round to the nearest whole number.

Mathematical Equivalence

ON

Tags

8.7.C

8.7.D

Liam walks from home to school in the morning. He walks from school to the park and then to home in the afternoon. About how much farther does Liam walk in the afternoon?

• 6.4 blocks

• 12.8 blocks

• 15.6 blocks

• 22 blocks

Tags

8.7.C

8.7.D

Ivan and Alicia are playing hide and seek. Alicia stands at the house to count. Ivan runs 25 m west and finds nowhere to hide. He continues 60 m north to the tree. How far from Alicia is the place where Ivan is hiding?

• 62 m

• 65 m

• 71 m

• 85 m

Tags

8.7.C

Tags

8.7.C