bwhate69 bwhate69

07-02-2021
Mathematics

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In the diagram, ABCD is a parallelogram. The diagonals of the parallelogram intersect at point T. D 16 If m<ABC =3y+5 and m<ADC =5y-45, what is m<BCD

In the diagram ABCD is a parallelogram The diagonals of the parallelogram intersect at point T D 16 If mltABC 3y5 and mltADC 5y45 what is mltBCD class=

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asmaNasr asmaNasr

07-02-2021

Step-by-step explanation:

m<ABC =3y+5

m<ADC =5y-45

3y+5 = 5y-45

2y = 50

y = 25

.............

m<BCD = 180 - 80 = 100°

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