Length of a Hypotenuse

True or False: To determine if 3 side lengths form a right triangle, add the areas of the squares on the legs to determine if the sum equals to the area of the square on the hypotenuse.

• True

• False

Tags

CCSS.8.G.B.8

Which set of side lengths form a right triangle?

• 3, 4, 7

• 33, 56, 65

• 66, 72, 97

• 10, 15, 25

Tags

CCSS.8.G.B.8

Can side lengths 3, 4, and 5 form a right triangle?

• yes

• no

Tags

CCSS.8.G.B.8

Is this triangle a right triangle?

• yes

• no

Tags

CCSS.8.G.B.8

A student is trying to find the missing side length of the triangle. Their work is shown in the picture but they make a mistake. In which line did the mistake happen.

Tags

CCSS.8.G.B.7

Find the value of the missing side.

• 23

• 7

• 18

• 17

Tags

CCSS.8.G.B.7

Find the value of missing side.

Tags

CCSS.8.G.B.7

Find the value of missing side.

Tags

CCSS.8.G.B.7

In any ​ (a)   triangle, the sum of the squares of the lengths of the​ (b)   is equal to the square of the length of the​ (c)   . 

• right

• legs

• hypotenuse

• acute

• isosceles

• equilateral

• areas

Tags

CCSS.8.G.B.8

The Pythagorean Theorem is ​ (a)   (b)   ​ (c)   ​ (d)   ​ ​ (e)  

Tags

8.7.C