Several ways to prove but let's use one only
Here
- PQ is the radius of circle Q
Also
- PQ is the radius of circle P
Hence P and Q circles have same radius
Now
As both are radius of circle Q
And
As both are radius of circle P.
Hence as per transitive property
Now
Hence
∆PQR is equilateral
The answer is 7 1/5. You get this by seeing how many times 5 goes into 36 first, which is 7. Then you are left with 1/5. Hope this helped.
Answer:
77
Step-by-step explanation:
