Question

Jess makes a round chocolate cake with a diameter of 12 cm. What is the area of the cake?

Answer 1

Answer:

113.09734

radius is 6cm

area formula: πr²

Answer 2

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GIVEN:-

• Jess makes a round chocolate cake with a diameter of 12 cm

• So, Radius= 6cm

To Find:-

• area of the cake

For Information:-

* Area of a circle is the region occupied by the circle in a two-dimensional plane.

* It can be determined easily using a formula,

$A = π \times {r}^{2}$

Solution:-

Area of the cake

$Area \: of \: the \: cake = \pi \times {r}^{2}$

$= > Area \: of \: the \: cake = \pi \times {(6cm)}^{2}$

$= > area = 3.14 \times 6cm \times 6cm$

$= > area = 3.14cm \times 36 {cm}^{2}$

$= > area = 113.04 {cm}^{2}$