C=2πr
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Answer:
1,5
Step-by-step explanation:
-4• 1/4 + (5•1/2)=
-4/4 + (5/2)
-1+2,5=
+1,5
It will tell you if the wall meet at a perfect right angle.
In a right triangle, the sum of the squares of the legs is equal to the square of the hypotenuse. This can be used to test any triangle.
Interior angles of triangles equal 180.
So angleTUV = 24 degrees
A straight line will equal 180 degrees. If angle U is 24 degrees in the interior angle, the exterior is 156 degrees.
Angle VUX is 156 degrees