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Pepsi [2]
2 years ago
11

What’s the answer to this maths question

Mathematics
1 answer:
Dima020 [189]2 years ago
5 0
108


find the area of the triangles first:
formula for the area of a triangle is A=bh/2
the base is 12
the height can be found by taking the 13(given) subtracting 5(given) and dividing by 2 which gives you 4 and then just fill in the formula
A= 12•4/2
A=24 then multiply by 2(bc there are two triangles and you get
A=48

now to the area of the rectangle which is just
A=BH you fill it in
A=12•5 solve
A=60
then you add the area of the triangles to the area of the rectangle to get the area of the hexagon
A=48+60
A=108

brainliest pls<3

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<u>To find the area of a complex shape</u>:

 ⇒ must cut the whole shape into a simpler shape

  • square with side lengths of 4 in
  • 2 triangles with a base of 4 in. and a height of 8 in.
  • 2 triangles with a base of 4 in. and a height of 10 in.

<u>Let's calculate:</u>

  • Area of 2 triangles with a base of 4 in. and a height of 8 in.

             Area = \frac{1}{2}*4*8 + \frac{1}{2}*4*8=16+16=32\\

  • 2 triangles with a base of 4 in. and a height of 10 in.

             Area = \frac{1}{2}*4*10 + \frac{1}{2}*4*10=20+20=40

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<u>Answer: 88 in²</u>

<u></u>

Hope that helps!

8 0
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