Question

3) Find the acute angle of a right angle triangle whose height is equal to its base.​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Since the height is equal to the base, two of the sides of the triangle are equal, so it is an isoceles triangle.

Therefore its corresponding angles will also be equal.

Let the equal angles be x

Therefore,

$x + x + 90 = 180 \\ 2x + 90 = 180 \\ 2x = 180 - 90 \\ 2x = 90 \\ x = \frac{90}{2} \\ x = 45$

Therefore the acute angles of the triangle are 45°