Answer:X=21
Step-by-step explanation:
115+38+x = 174
153+ x= 174
X=174-153
X=21
127 degrees. I just took the test
The answer is 9,013,494,039,572,928 :)
The solid 3D object that is produced by rotating the triangle about line m is a cone.
<h3>What is a triangle?</h3>
It should be noted that a triangle simply means a shape that has three sides and three angles.
In this case, the solid 3D object that is produced by rotating the triangle about line m is a cone.
Learn more about triangle on:
brainly.com/question/1058720
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