A45 cm²
B90 cm²
C50 cm²
D55 cm²
A45 cm²
B90 cm²
C50 cm²
D55 cm²
Related Questions:
In triangle PQR <Q=90°. M is the mid point of PQ and N is the midpoint of QR. Then MR2 + PN2 / PR2 is equal to :
In a circle of centre O, PR = 3a + 5 and RQ = 5a – 5, OR = 15 units, ∠ORP = 90°. Find the radius of the circle.