Finding Missing Side of a Right Triangle

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

What is the formula for finding the hypotenuse?

• a²+b²=c²

• a+b=c

• a-b=c

• c-a=c

Find the value of the missing side.

• 23

• 7

• 18

• 17

Find the value of missing side.

• 7

• 14

• 2

• 10

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.

Find the value of missing side.

• 1

Find the value of missing side.

Find the value of missing side.

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

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

Tags

8.7.C