a dinner plate has a radius of 6cm. find the area of the plate.

1.	a dinner plate has a radius of 6cm. find the area of the plate.
Answer» Area =3.1466=113.04 cm^2 Letthe radius of the circle bercm.Area of the circle (A) = 154 cm2 ⇒154=227×(r)2cm2⇒r2=(154×722)⇒r2=(107822)⇒r2=(49)⇒r=7cm.⇒154=227×r2cm2⇒r2=154×722⇒r2=107822⇒r2=49⇒r=7cm. Hence, the radius of the circle is 7 cm.

Answer»

Area =3.14*6*6=113.04 cm^2

Letthe radius of the circle bercm.Area of the circle (A) = 154 cm2 ⇒154=227×(r)2cm2⇒r2=(154×722)⇒r2=(107822)⇒r2=(49)⇒r=7cm.⇒154=227×r2cm2⇒r2=154×722⇒r2=107822⇒r2=49⇒r=7cm.

Hence, the radius of the circle is 7 cm.

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a dinner plate has a radius of 6cm. find the area of the plate.

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