Help me with it i will mark as brainlist
Attachments:
Answers
Answered by
1
Step-by-step explanation:
angle of straight line is 180
180=angle(pos) + angle(ros)+angle (roq)
180-angle(pos)-angle(roq)=angle(ros)
angle(ros)=180-angle(pos)-angle(roq)
(or)method 1
angel(ros)=angle(QoS)-90
angel(ros)=angle(QoS)-(angel(ros)+angle(pos))
angle(ros)=angle(QoS)-angle(ros)-angle(pos)
2angle(ros)=angle(QoS)-angle (pos)
angle (ros)=1/2 *(angel(QoS)-angle(pos))
(or)method 2
angel(ros)=180-angle(pos)-angle (roq)..
angle(ros)=180-angle(pos)-90
angle(ros)=90-angel(pos)
multiplying 2 on both sides
2angle(ros)=180-2angle(pos)
2angle(ros)=180-angel(pos)-angel(pos)
2angle(ros)=angle(qos)-angle(pos)
angle(ros)=1/2 * angle(QoS)-angle(pos)
Similar questions