Answer:
1. FORMULA OF FINDING THE AREA OF A CIRCLE IS :
πr²
r = radius = 32 cm
A = πr²
= π (32 cm)²
= π (32 cm) (32 cm)
= 1024π cm
= 3215.36 cm²
2. Using the formulas
A=πr2
d=2r
Solving forA
A=1
4πd2=1
4·π·482≈1809.55737m²
A≈1809.56m²
3. A = πr²
where
A = Area
π = 3.14
r = radius = 0.35 m
solving for A,
A = πr²
A = 3.14(0.35)²
A = 0.385 m²
4. Using the formulas
A=πr2
d=2r
Solving forA
A=1
4πd2=1
4·π·35.22
=973.13974
5. A≈795.77m²
Using the formulas
A=πr2
C=2πr
Solving forA
A=C2
4π=1002
4·π≈795.77472m²
Step-by-step explanation:
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