Question

What is the perimeter of the semi-circle protractor (take 22/7) the diameter is 7m

Answer 1

Answer:

Circle

Solve for circumference

C≈21.99m

Diameter =7m

Using the formulas

C= 2 π r

d= 2 r

Solving for C

C= π d = π·7≈21.99115m

Step-by-step explanation:

hope it will be helpful to you dear friend

Answer 2

Step-by-step explanation:

Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar