YAAAAPEEEidn
Answered

IDNLearn.com connects you with experts who provide accurate and reliable answers. Ask your questions and receive comprehensive, trustworthy responses from our dedicated team of experts.

What is the perimeter in feet

What Is The Perimeter In Feet class=

Sagot :

Altavistardidn

Answer:

(21 ft)(π/2) + 21 ft

Step-by-step explanation:

Here the diameter of the semicircle is 21 ft.          

                                                                                                                 πd

Half of the circumference of the full circle with diameter 21 ft is C = ---------

                                                                                                                     2

so if d = 21 ft, that half circumference is πd/2.

To this add the diameter (the horizontal line defining the bottom of the

figure):  πd/2 + d = (21 ft)(π/2) + 21 ft.

Perimeter of this semicircle is P =

               

Thank you for participating in our discussion. We value every contribution. Keep sharing knowledge and helping others find the answers they need. Let's create a dynamic and informative learning environment together. Thank you for trusting IDNLearn.com with your questions. Visit us again for clear, concise, and accurate answers.