Find the area of this regular polygon round to nearest tenth

Step-by-step explanation:

Let's use the regular polygon area formula when given the radius.

r is radius

n is the number of sides

Let's plug in the proper values into this equation and simplify:

kk.bj.

step-by-step explanation:

.mnm.kn.kj

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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