pqr এর p/6+q/6+r/6=?
Answers
Answered by
1
Step-by-step explanation:
3∠P=4∠Q=6∠R⋯⋯(1)
In triangle PQR,
∠P+∠Q+∠R=180
o
⇒
3
6
∠R+
4
6
∠R+∠R=180
o
⋯⋯[from (1)]
⇒ 2∠R+
2
3
∠R+∠R=180
o
⇒
2
(4+3+2)
∠R=180
o
⇒
2
9
∠R=180
o
⇒ ∠R=
9
180
o
×2
=40
o
∴ ∠P=
3
6
×40
o
=80
o
and ∠Q=
4
6
×40
o
=60
o
Therefore,
∠P=80
o
, ∠R=40
o
, ∠Q=60
Hope its help..
Answered by
0
Answer:
step by step explanation:
please write it clear
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