Question

Let mAngleA = 40°. If AngleB is a complement of AngleA, and AngleC is a supplement of AngleB, find these measures.

mAngleB =
°

mAngleC =
°
I just need help answering this. please.

Answer 1

Step-by-step explanation:

If B is a complement of A this means that the sum of the measures of A and B is 90 degrees.

             

mA + mB = 90

                  mB =90 - mA

                  mB = 90 - 40 = 50

Thus, the measure of angle B is 50 degrees. 

If C is a supplement of B then, the sum of the measures of B and C is 180 degrees. 

                mC + mB = 180

                mC = 180 - mB

                 mC = 180 - 50 = 130

Therefore, the measure of angle C is 130 degrees.

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Answer 2

Step-by-step explanation:

The Magna Carta gave barons specific rights that the king was not allowed to violate. One of these was the freedom from arbitrary imprisonment. However, these rights did not immediately extend to all the people. The Magna Carta applied mostly to the aristocracy and the Church.