Answer:
Step-by-step explanation:
Given:
Area of the square = 49 in²
Required
Determine the perimeter of the one of the congruent triangles
First, we'll determine the length of the square;
Substitute 49 for Area
Take Square root of both sides
<em>When the square is divided into two equal triangles through the diameter;</em>
<em>2 sides of the square remains and the diagonal of the square forms the hypotenuse of the triangle;</em>
Calculating the diagonal, we have;
-- Pythagoras Theorem
Take square root of both sides
The perimeter of one of the triangles is the sum of the 2 Lengths and the Hypotenuse