georgespiff69 georgespiff69

01-03-2021
Mathematics

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PLEASE HELP NO TROLLS

What is the measure of ∠D?

PLEASE HELP NO TROLLS What is the measure of D class=

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mrtapatio445 mrtapatio445

01-03-2021

Answer: 68
90=3x-11+6x+2
90=9x-9
99=9x
x=11
angle A is corresponding to the right side of angle E
3x-11
3(11)-11
22
now 180=90+22+d
180=112+d
68=d

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