Question

How you would find the total area of the following composite shapes.

Answer 1

Answer:

By breaking it up in shapes

Step-by-step explanation:

I annotated your photo and it's attached below :) that's an example on how to break shapes into easier parts. So yeah

Download pdf

Answer 2

Answer:

First one is 7.1415926,

Second one is $84 inch^{2}$

Step-by-step explanation:

First for the square plus the two half circles: The two half circles are semi-circles, so two semi-circles put together equals a full circle.

Equation for the circle:

$\pi (2/2)^{2} \\=\pi (1)^{2}$

=$\pi$

≅3.1415926 $inch^{2}$ (This is too long for me to write down, actually no body can write it down , since it's an infinity unrepeating decimal)

Then the square's area is:

$2^{2} \\=4$

Lastly 4+3.1415926

=7.1415926

Second one I am going to draw in the file first, then I'll write how I solved it here!

OK, so:

$(5)(10)+(7)(4)+(15-(5+7))(4)/2)\\=50+28+(12/2)\\=78+6\\=84 inch^{2}$

HOPED I helped!