Find the perimeter of this semi-circle with diameter,

d

= 34cm.

Give your answer as an expression in terms of

π

.

The answer to your question is P = 17 (π + 2) or 17π + 34

Step-by-step explanation:

Data

Diameter = 34 cm

Formula

P = rπ + 2r

Process

1. - Find the radius

radius = diameter / 2

radius = 34 / 2

radius = 17 cm

2. - Substitute the values in the formula

P = 17π + 2 (17)

3. - Simplification

P = 17π + 34

4. - Factor

P = 17 (π + 2)