What is the Answer pls

A. Right angled Triangle

Step-by-step explanation:

The length and the width are not equal so we cannot have equilateral triangles,

An acute triangle is a triangle with three acute angles ( less than 90°) and since we have an angle that is 90° then the triangles are not acute.

An obtuse-angled triangle is a triangle in which one of the interior angles measures more than 90° degrees, which is NOT the case in our situation.

Therefore we have a right angled triangle since one angle=90°

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

h= 12 inches

step-by-step explanation: