Question

BRAINLIEST OF CORRECT !! the side lengths of a triangle are 6, 8, and 12. is this a right angle?

Answer 1

answer:

C. no, because 6^2 + 8^2 $\neq$ 12^2

step-by-step explanation:

• use the pythagorean theorem formula in order to solve this
• the formula: a^2 + b^2 = c^2
• now plug in the values

a^2 + b^2 = c^2

• 6 = a
• 8 = b
• 12 = c

6^2 + 8^2 = 12^2

36 + 64 = 144

100 $\neq$ 144

• the symbol is "not equal"
• as you can see they are NOT equal

Answer 2

Answer:

C

Step-by-step explanation: