Question

I need help with my math

Answer 1

Remember that

If a triangle is a right triangle, then must satisfy the Pythagorean Theorem

In this problem

Verify the Pythagorean Theorem

we have that

7^2=4^2+4^2

49=16+16

49=32 -----> is not true

that means

Its not a right triangle

so

49 > 32

that means

Its an obtuse triangle (the triangle has one angle greater than 90 degrees)