twinsmommy05 twinsmommy05

18-06-2021
Mathematics

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RDTQ is a trapezoid. Find measure of angle R

RDTQ is a trapezoid Find measure of angle R class=

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thanhthuy1111 thanhthuy1111

18-06-2021

Answer: 170°

Step-by-step explanation: 8x +34 - (6x-22) =90 ==> 2x +56 =90 ==> x = 17 ==> góc R = 8*17 +34 = 170°

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