Question

A table top is semmi -circular in shape with diameter 28m . find the area of the table top also find the circum ference​

Answer 1

Answer:

308m^2 & 44m

Step-by-step explanation:

Radius of table top=28/2=14m

Area of table top=(πr^2)/2=(22/7*14*14)/2=616/2=308m^2

Circumference=(2πr)/2=(2*22/7*14)/2=88/2=44m

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Answer 2

Step-by-step explanation:

$\huge\tt\underline \red{QuestioN}:-$

A table top is semmi -circular in shape with diameter 28m . find the area of the table top also find the circum ference.

To Find :-

Area?

Circumference?

$\huge \tt\underline{\text{A} \blue{N} \orange{S} \pink{W} \green{E} \red{R}} :) :)$

$Area =\pi {r}^{2} </p><p> \\ Diameter =2r$

$\tt \bold{Solving \: Area :- }</p><p> \\ A = \frac{1}{4} r {d}^{2} \\ = > \frac{1}{4}.r. {28}^{2} \\ = > 615.75216 {m}^{2} \bold{or }\: 615.75 {m}^{2}$

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