81° 84°

Q: Use linear pairs to find the sum of all the angles labeled in the triangle. Then use what you know…

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Q: The interior angles of a triangle add to be The value of angle x = degrees The value of angle y =…

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Q: 3. Construct an angle of 65° from two straight lines and bisect the angle.

A: Construct an angle of 65 measure at O using protractor

Q: What is the distance between the bank and hiroto's house on the map?

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Q: 42 140

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Q: The second angle of a triangle is double the first. The third angle is 40 less than the first. Find…

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Q: Draw the angle -120 degrees

A: NOTE: Refresh your page if you can't see any equations. . here negative sign indicates the…

Q: angle efg =4n+15 and angle gfh = 3n+39

A: This is an incomplete question complete question is  angle efg and angle gfh are a linear​ pair.…

Q: Explain how you identify corresponding parts given two triangles

A: Let us take 2 similar triangles

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.