2 years ago

What is the area of the triangle shown above

1 answer:

5 0

Answer:

I don't see the triangle...

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denis23 [38]

True, just plug the slope and points into the formula: y - y1 = m(x - x1), where y1 is the y number, m is the slope, and x1 is the x number.

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3 years ago

Yuliya22 [10]

Answer: B and E apply. I know for sure.

7 0

3 years ago

ivann1987 [24]

Answer:

150

Step-by-step explanation:

The angle as a whole is 180 degrees. 150 and 30 are supplementary angles because they add up to equal 180.

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3 years ago

Ludmilka [50]

And the endpoints lie on each other.

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3 years ago

Andru [333]

Answer: $14cm^{2}$

Step-by-step explanation:

diameter=7.3cm

radius= $\frac{diameter}{2}$

= $\frac{7.3}{2}$

=3.65cm

angle =120°

area= $\frac{angle (tita)}{360}$ × $\frac{\pi r^{2} }{1}$

= $\frac{120}{360}$ × $\frac{22}{7}$ × $3.65^{2}$

= $13.95cm^{2}$

≅ $14cm^{2}$

6 0

3 years ago