Question

Find the area and circumference of the circle below: Diameter - 14 cm

Answer 1

Answer:

Area : 153.86cm

Circumference:  43.96cm

Step-by-step explanation:

using the formulas for area and circumference.

Answer 2

Answer:

Area : 153.86cm

Circumference:  43.96cm

Step-by-step explanation:

To Find:

Area __ cm

Circumference__ cm

Given:

Since, it given that the Diameter is 14 cm

Diameter which is any straight line segment that passes through the center of the circle.

Radius which is half of diameter

Note:

A = πr  ²                                                          {Area Formula}

C = rd                                                           {Circumference Formula}

pi also known as π = 3.14                            {approximately }

"r " means Radius

"d " means diameter

c = circumference

a = area

Solve:

A = πr  ²

Since radius is half of the diameter then...

14/2 = 7

Radius = 7

A = 3.14(7)²                                   { (7)² means 7 × 7 Not 7 × 2 }

A = 3.14(49)                                  { 7 × 7 = 49}

A = 153.86

C = rd      

C = 3.14(14)

C = 43.96

Area : 153.86cm

Circumference:  43.96cm

For More information:

brainly.com/question/14068861

brainly.com/question/2407529

~Kavinsky