Math, asked by nlhamo009, 1 month ago

In trangle OPQ, right angled at P,OP=7cm and OQ-PQ=1cm ,then the values of sin Q=

Answers

Answered by mattttreee
1

Answer:

7/25

Step-by-step explanation:

Answered by adityraj4400
5

AMSWER  cosQ=OQPQ=2524

Step-by-step explanation:

In Δ OPQ, we have 

OQ2=OP2+PQ2

⇒(PQ+1)2=OP2+PQ2[∵OQ−PQ=1⇒OQ=1+PQ]

⇒PQ2+2PQ+1=OP2+PQ2

⇒2PQ+1=49

⇒PQ=24cm

∴OQ−PQ=1cm

⇒OQ=(PQ+1)cm=25cm

Now, sinQ=OQOP=257

and, cosQ=OQPQ=2524

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