Question

6) What is the length of the diagonal of the rectangle?

A) 2.5 units
B) 4.5 units
C) 5 units
D) 7 units

Answer 1

C) 5 units

Explanation:

What is the length of the diagonal of the rectangle?

the diagonal divides the rectangle into two congruent right triangles, so we use Pythagoras

d = diagonal

d² = 4² + 3²

d² = 16 + 9

d² = 25

d = √25

d = 5