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maria [59]
3 years ago
13

How to get a 22 degree angle in a right angle triangle?

Mathematics
1 answer:
bagirrra123 [75]3 years ago
4 0
One way would be to draw  2 perpendicular lines  whose lengths are in the ration of the tangent of 22 degrees.

tan 22 = 0.4040

So draw a line AB  of length 10 inches, then using a compass construct a perpendicular line at point A Then measure a length of 4.04 inches along this line to point C. Then join CB.
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Step-by-step explanation:

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Point P is the incenter of triangle ABC, PZ = 7 units, and PA = 12 units.
cestrela7 [59]

The complete question is

"Point P is the incenter of triangle ABC, PZ = 7 units, and PA = 12 units.

The radius of the incircle centered at point P is ? units."

The radius of the incircle centered at point P is 7 units.

We are given that point P is the incenter of the triangle, and is the center point of the incircle of the triangle.

<h3>What is incircle?</h3>

The incircle is defined as the largest circle that can be made in a triangle and is tangent to each side of the triangle.

Here, The radius of the circle is going to be a perpendicular line from point P to any side of the triangle.

In the triangle ,

PZ = PY = PX,

Each measure of value is equal to the radius of the circle.

Therefore, we already know that PZ = 7 units making the radius, r = 7 units.

Learn more about  incircle;

brainly.com/question/24280138

#SPJ1

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2 years ago
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Answer:good for him

Step-by-step explanation:

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Step-by-step explanation:

You need to divide 70 by 2.5 equals 28. Than you need to times that by 9.5.

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