8. Given: PR bisects 2 SPT and ZSRT. Prove: PR bisects 2 SQT.
a. List the key steps of a proof.
b. Write a proof
314
T
516
R
geometry

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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°

30005

yes ok