Math, asked by nurunneher4, 27 days ago

ROAD with OA = 8cm, AD =7cm ,Angle O=105°,Angle D =90° and angle A=120° measure angle R ​

Answers

Answered by simivinod12
1

answer is 45°

Step-by-step explanation:

sum of all angle of quadrilateral=360°

R+O+A+D=360°

R+105°+120°+90°=360°

R=360-315

R=45° Thank you

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