A circle with radius of 9   cm 9cmstart color #1fab54, 9, start text, c, m, end text, end color #1fab54 sits inside a circle with radius of 11   cm 11cmstart color #11accd, 11, start text, c, m, end text, end color #11accd. What is the area of the shaded region? Round your final answer to the nearest hundredth.

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step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction