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3 years ago

I am very confused about this

Mathematics

2 answers:

tresset_1 [31]3 years ago

8 0

Answer:

Triangle: 77

Parallelogram: 198

Total: 275

Step-by-step explanation:

The area of a triangle is one half the base times the height.

$A_{T}=\frac{1}{2}bh=\frac{1}{2}(22)(7)=77$

The area of a parallelogram is base times height.

$A_{P}=bh=(22)(9)=198$

The total area is the sum.

77+198=275

kogti [31]3 years ago

6 0

Answer:

<h2>Area of triangle = 1/2 b×h</h2><h2>1/2×22×7 = 77cm^2</h2>

<h2>Area of parallelogram = b×h</h2><h2>Area = 22×9</h2><h2>= 198cm^2</h2>

<h2>Total area of composite figure</h2><h2>77cm^2 + 198cm^2</h2><h2>= 275cm^2</h2>

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I am very confused about this​

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