Question

plz solve this sum.....
​

Answer 1

Answer:

sin R = 1/2

R = sin 1/2

R = 30 degree

Answer 2

Answer:

Triangle PQR

    PQ=3CM , PR=6CM (hypotenuse) and find QR

Step-by-step explanation:

for finding the base we have to subtract the hypotenuse with the altitude and then we get the value of the base .

QR= PR^2 - PQ^2

      = h2-a2

      = 6×6 - 3×3

     = 36 - 9 = 27

we found out the base value................

PLEASE MARK ME AS THE BRAINLIEST