Triangle abc is an isosceles right triangle. what is the measure of a base angle? °

The measure of a base angle is 45°

Step-by-step explanation:

is an isosceles right triangle. That means, the measure of its vertex angle is 90°

As, the sum of all three angles in any triangle is always 180°, so the sum of two base angles will be:  

Now, the triangle is an isosceles triangle, that means the measures of two base angles are equal to each other.

So, the measure of each base angle

this is answer of 144 cubic meters

step-by-step explanation: