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Mathematics 14 Online
OpenStudy (anonymous):

What is the approximate area of the figure?

OpenStudy (anonymous):

OpenStudy (anonymous):

86.9 square centimeters 137.1 square centimeters 162.2 square centimeters 212.5 square centimeters

OpenStudy (anonymous):

Area of rect= Length*Breadth=14*8

OpenStudy (anonymous):

Area of semicircle =half of area of circle=\[pi*r ^{2}/2\]

OpenStudy (anonymous):

radius is half the diameter

OpenStudy (anonymous):

The total area of the fig is the sum of the areas of rectangle and semicircle

OpenStudy (anonymous):

Whats the radius

OpenStudy (anonymous):

half of 8

OpenStudy (anonymous):

IS the answer 25.12

OpenStudy (anonymous):

This is the area of the semicircle

OpenStudy (anonymous):

You need to find the total area of the figure

OpenStudy (anonymous):

The total area of the fig is the sum of the areas of rectangle and semicircle

OpenStudy (anonymous):

I think Got it

OpenStudy (anonymous):

And your ans is?

OpenStudy (anonymous):

I got 32.56 but its wrong

OpenStudy (anonymous):

area of semicircle is good

OpenStudy (anonymous):

Area of rect=14*8

OpenStudy (anonymous):

and that = 112

OpenStudy (anonymous):

I did The problem over and got 162.3

OpenStudy (anonymous):

You added 112 and ?

OpenStudy (anonymous):

I add and divided by 2 then multiply by pi

OpenStudy (anonymous):

What was the area of the semicircle?

OpenStudy (anonymous):

|dw:1334586990657:dw|

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