Question

For each exercise draw a circle and inscribe the polygon in the circle.

e. An acute isosceles triangle.

Short answer

Circle with centre.

Step-by-step solution

Step 1. Given information. 

Circle with centre.

Step 2. Concept used.

Acute triangle: It is a triangle whose all angles are acute, that is all three angles are less than$90°$.

Step 3. Find possible figure.

First draw a circle with centre O as shown below:

Now, draw an acute isosceles triangle such that each of its vertexes lies on the circle.

Therefore, this is the required figure.