3 years ago

RDTQ is a trapezoid. Find measure of angle R

Mathematics

1 answer:

bonufazy [111]3 years ago

5 0

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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