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secondary 3 | A Maths
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Hi could someone please help me with this question
Date Posted: 5 years ago
Views: 318
Every 4 sided figure has 180*(4-2)=360 degrees
360-180=180 -->degrees left after minus angles QPS,QRS
Hence,
the zero sign thing(let me call this alpha) +angle RQP=180
angle RQP=180 - alpha
Back to 4 sided figures(QRVP)
You can figure out the rest for (i)
360-180=180 -->degrees left after minus angles QPS,QRS
Hence,
the zero sign thing(let me call this alpha) +angle RQP=180
angle RQP=180 - alpha
Back to 4 sided figures(QRVP)
You can figure out the rest for (i)
Every 4 sided figure has 180*(4-2)=360 degrees
360-180=180 -->degrees left after minus angles QPS,QRS
Hence,
the zero sign thing(let me call this alpha) +angle RQP=180
angle RQP=180 - alpha
Back to 4 sided figures(QRVP)
You can figure out the rest for (i)
360-180=180 -->degrees left after minus angles QPS,QRS
Hence,
the zero sign thing(let me call this alpha) +angle RQP=180
angle RQP=180 - alpha
Back to 4 sided figures(QRVP)
You can figure out the rest for (i)
also, do more R- formula qns to get more familliar with these qns. And understand conversions between degrees and pi radians.
I will, thanks
See 2 Answers
done
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These are the steps involved..Hope it helps..
Date Posted:
5 years ago
done
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Part iii) & iv)
Date Posted:
5 years ago
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