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Mathematics 26 Online
AngeI:

I am lost

AngeI:

1 attachment
AngeI:

It was 44 e.e, I was off by 4 </3

Shadow:

Formula for the Area of a Triangle: \[A = \frac{ 1 }{ 2 }(b \times h )\] Formula for the Area of a Rectangle: \[A = l \times w\] There are three triangles (two of which are the same size) and one rectangle -Two Triangles that have a base of 4 and height of 3 -One Triangle with a base of 8 and height of 2 -One Rectangle with a base of 8 and height of 3 Two Triangles \[A = \frac{ 1 }{ 2 }(4 \times 3) \times 2\] \[A = (4 \times 3) = 12\] One Triangle \[A = \frac{ 1 }{ 2 }(8 \times 2) = \frac{ 1 }{ 2 }(16) = 8\] One Rectangle \[A = 8 \times 3 = 24\] Total Area of the Figure \[A = 12 + 8 + 24 = 44\]

AngeI:

oh, thank you Shadow. I think I understand how to do it now.

Shadow:

Yeah when you see these, just break them up into shapes

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