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Rudik [331]
3 years ago
9

The figure is made up of a rectangle and 2 right triangles.

Mathematics
2 answers:
Softa [21]3 years ago
6 0

Answer:

Total area of the figure is 1259 units² .

Step-by-step explanation:

Formula

Area\ of\ triangle = \frac{1}{2}\times Base\times Height

Area of a rectangle = Length × Breadth

As given

In triangle

Base = 9 unit

Height = 34 unit

In rectangle

Length = 28 unit

Breadth = 34 unit

In another triangle

Base = 11 unit

Height = 28 unit

Thus

Total area = Area of a rectangle + Area of first triangle + Area of second triangle .

Total\ area = 28\times 34 + \frac{1}{2}\times 9\times 34 +\frac{1}{2}\times 11\times 28

Total\ area = 952 + \frac{306}{2} + \frac{308}{2}

Total area = 952 + 153 + 154

Total area = 1259 units²

Therefore the total area of the figure is 1259 units² .

Paladinen [302]3 years ago
6 0
The answer is 1259 units². This is because you find the area of the rectangle by hxl (height x length). Then you find the area for the triangles using (hxl)/2 (height x length all divided by 2) You then add all the products together.
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</span>
the y intercept is for x=0

y=35x−6-------> y=-6
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y=(5/3)x-6-----> y=-6
the y intercept is the point (0,-6)

 they have the same y-intercept but the two lines are not perpendicular

see the attached figure

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