Aregular decagon with a radius of 15 the length of one side measures 9.3 units. what is the approximate area of the regular decagon rounded to the nearest tenth ?

The approximate area of the regular decagon rounded to the nearest tenth will be 663.4 square units.

Explanation

Radius of the regular decagon is 15 units and the length of one side is 9.3 units.

Formula for the Area of regular decagon

Formula for finding the length of apothem

So, the length of apothem will be:   units

and the perimeter will be:   units

Thus, the area of the regular decagon square units.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

answer: about 22.67

step-by-step explanation: