rlankford05 rlankford05

16-09-2021
Mathematics

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Find m∠D A-50° B-130° C-360° D-65° E-180°

Find mD A50 B130 C360 D65 E180 class=

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adeboyeonikoyi adeboyeonikoyi

16-09-2021

Answer:

D.65°

Step-by-step explanation:

(2x-15)+(2x-15)+x+x=360 (quadrilateral angle)

6x-30=360

6x=390

x=65°

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