In Triangle PQR, right angled at Q , if PQ=4 cm and PR=8cm, then find the value of angle P
Answers
Answered by
2
Answer:
P=30
Step-by-step explanation:
by 30-60-90 theorem
Answered by
0
Answer:
6.9
Step-by-step explanation:
- a²+b²=c²
- 4²+b²=8²
- 16+b²=64
- b²=64-16
- b²=48
- b=√48
- b=6.9
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