Verify whether the following side measures are a right triangle or not.

Organize these options into the right categories.

Groups:

(a) Right triangle

,

(b) Not a right triangle

• 13,20,11

• 81,72,24

• 5,8,4

• 8,10,6

• 24,26,10

• 20,15,37

• 10,11,12

• 3,4,5

• 8,17,15

Find the length of the missing side. The triangle is not drawn to scale.

• 169

• 84.5

• 13

• 10.9

Find the length of the missing side.

Leave your answer in simplest radical form.

image not drawn to scale

A triangle has side lengths of 25, 67, and 90. Is it a right triangle?

select two correct answers

• yes

• no

Which set of side lengths would form a right triangle?

• 6, 9, 12

• 8, 10, 12

• 9, 40, 41

• 5, 10, 12

Find the value of x.

Mathematical Equivalence

ON

• x squared
• x cubed
• x to the 2
• x two
• two x

Match the following according to their meaning/definition/visual.

• 
• 

• square root

• geometric mean

• not equal

What key(s) are needed in order to use the square root key?