Question

Is AQRS a right triangle? Why or why not?

A. No, AQRS is not a right triangle, because QS would have to be 2.23.
B. Yes, AQRS is a right triangle by the Pythagorean theorem.
C. No, AQRS is not a right triangle, because QS would have to be./89.
D. No, AQRS is not a right triangle, because QS would have to be 83.

Answer 1

D i searched it up and thats what the answer is

Answer 2

C. is the right answer.

Explanation:

by using pythagoras theorem which is:

C^2=a^2+b^2

the square root of 5 is 25

and the square root of 8 is 64

C^2=25+64

C^2=89

now get rid of the square

C=the square root of 89