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3 years ago

The trapezoid and kite have been broken for you.

Mathematics

1 answer:

faltersainse [42]3 years ago

6 0

Answer:

20 m²
21 m²
less than

Step-by-step explanation:

Trapezoid

The trapezoid has been broken into two triangles and a rectangle. The two triangles both have the same dimensions, so both have the area ...

A = (1/2)bh = (1/2)(2 m)(5 m) = 5 m²

The rectangle has area ...

A = bh = (2 m)(5 m) = 10 m²

So, the total area of the trapezoid is ...

trapezoid area = 5 m² +10 m² +5 m²

trapezoid area = 20 m²

Kite

The kite has been broken into two triangles, so the area of each of them is ...

A = (1/2)bh

A = (1/2)(7 m)(3 m) = (21/2) m²

Then the area of the two halves of the kite will be ...

kite area = 2 × (21/2 m²)

kite area = 21 m²

The area of the trapezoid is 1 m² less than the area of the kite.

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Firlakuza [10]

Answer:

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Step-by-step explanation:

Things to understand for this type of question!

• Converting

• Percentage

————————————————————

We are trying to find out 12% or $264

Step 1. Use part/whole = part/whole

12% is part of $264 in total

12%/100% = ?/$264

Step 2. Multiply $264 by 12% and divided by 100

12%/100% = $31.68/$264
••••••••••••••••••••••••••••••••••••••••••••••••••
Therefore, the shop owner loss $31.68

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