In
Triangle PQR P = 40° Q =40°
then find R
Answers
Answered by
0
Step-by-step explanation:
element.
How does the atomic radius change as you go from left to right in a period, and top to
bottom in a group
Answered by
1
Step-by-step explanation:
Given that PQ=PR then ∠R=∠Q=x
∠P+∠Q+∠R=180
∘
x+x+40
∘
=180
∘
x=70
∘
.
∠R=∠Q=70
∘
.
mark as brainalist answer please
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