What is the area of a circle with the radius 7/4
Answers
Answered by
10
Step-by-step explanation:
Area of circle = pi r square
22/7 × 7/2 × 7/2
= 38.5 sq cm
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0
Answer:
Solution:
\sf{Radius\:of\:circle\:=\: {\dfrac{7}{4}} \ units}Radiusofcircle=47 units
{\boxed{\sf{Area \ of \ circle \ = \ \pi r^2}}}Area of circle = πr2
\sf{Area \ = \ {\dfrac{22}{7}} × ({\dfrac{7}{2}})^2}Area = 722×(27)2
\sf{Area \ = \ {\dfrac{22}{7}} × {\dfrac{49}{16}}}Area = 722×1649
\sf{Area \ = \ 9.625 \ unit^2}Area = 9.625 unit2
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