Question

this shape is made up of one - half circle attached to an equilateral triangle with side lengths 17. applying circumference. you can use 3.14 as an approximation for π. (inches) the perimeter of the entire shape is about 17 in+17 in + 26.69 in=

Explanation:

Step1: Identify the components of the perimeter

The shape's perimeter is composed of two sides of the equilateral - triangle and the arc of the semi - circle.

Step2: Recall the lengths of the triangle sides

The two sides of the equilateral triangle each have a length of 17 inches.

Step3: Recall the length of the semi - circle arc

The length of the semi - circle arc is given as 26.69 inches.

Step4: Calculate the perimeter

Add the lengths of the two triangle sides and the semi - circle arc. Perimeter = 17 in+17 in + 26.69 in.

Answer:

The perimeter of the entire shape is about 60.69 inches.