In a triangle PQR, ∠PQR = 90 deg, PQ = 10 cm and PR = 26 cm, then what is the value (in cm) of inradius of incircle?
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What is the value of sec 30° + cot 30°?
The ratio of two numbers is 5 : 6. If their product is 1470, then what is the sum of both the numbers?
The point at which the perpendicular bisectors of the sides of a triangle intersect is known as _____________________
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Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?