Question

Can someone help me here NONSENSE=REPORTtopic: Circles and its Concept​

Answer 1

Detailed Answer:

Diameter = Radius * 2

Radius = Diameter/2

a) 64cm

r = 32 cm

Diameter = 32 * 2 = 64cm

b) 25.2 m

r = 12.6 m

Diameter = 12.6 * 2 = 25.2 m

c) 29.5 in

r = 14 3/4 = 14.75

Diameter = 14.75 * 2 = 29.5 in

d) 64 cm

r = √32 cm^2 = 32 cm

Diameter = 32 * 2 = 64 cm

e) 49.32 ft

r = 24.66 ft

Diameter = 24.66 * 2 = 49.32 ft

Answer 2

Answer:

See below ~

Step-by-step explanation:

Diameter = 2 × Radius

1. 32 cm

• 32 x 2 = 64 cm

2. 12.6 m

• 12.6 x 2 = 25.2 m

3. 14 3/4 in

• 14 3/4 x 2 = 28 + 1 1/2 = 29 1/2 in

4. √32 cm²

• 2 x √32 = 2 x 4√2 = 8√2 cm

5. 24.66 ft

• 2 x 24.66 = 49.32 ft