Question

PLEASE HELPP..?? (picture below)

Answer 1

@Steph_Rawr352 do you know Pythagoras theorem?

Answer 2

uhm no.. this is a chapter pretest so i dont know most of these questions

Answer 3

Okay, in a right triangle the square of the largest is equal to the sum of the squares of the other two sides. This is the Pythagoras theorem
\[c^2=a^2+b^2\]
c= hypotenuse
a= perpendicular
b= base

Answer 4

Do you understand this?

Answer 5

yes i do but what i dont understand is that in the picture i posted of my question, 3 of the triangles are right triangles. but then its asking me which is a right triangle. but arent there THREE right triangle.. is this lik a trick question or something..?

Answer 6

A triangle will be a right triangle only when it verifies Pythagoras theorem. Did you check using that?

Answer 7

hint.
only one is a right triangle

Answer 8

I've checked it there is only one correct option. Now you verify using the formula I gave you, a right triangle is the one which satisfies the Pythagoras relation

Answer 9

i have to square the largest side..?

Answer 10

Yeah square it and check if it's equal to the sum of the square of the two other sides

Answer 11

oh ohk i get it now.. thanks !(:

Answer 12

Welcome:D