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Which of the following cannot be the sides a right triangle?
In a triangle ABC, AC= √180, AB = 6, BC = 12. What is ∠B = ?
Three squares are based on the sides of a right angled triangle. The area of the two smaller ones are 144 sq. cm and 256 sq. cm. What is the area of the third one?
What is the diagonal length of a TV screen whose dimensions are 80 x 60 cm?
QM ⊥ RP and PR^{2} – PQ^{2} = OR^{2}. If∠QPM = 30°, Then ∠MQR is
In the above figure, AB = c, BC = a, AC = b, AD = y, DB = p. Check which of the following options is correct ?
In right triangled ABC right angled at B, a line DE is drawn through the mid point D of AB and parallel to BC. If AB = 9 cm, BC = 12 cm. AE = ?
A boy is trying to catch fish sitting at a height of 12 m from the surface of the water. A big fish is at a horizontal distance of 5 m from him. What should be the length of his string to get the fish?
Three numbers form a Pythagorean triplet. Two of them are 15 and 17 where 17 is the largest of them. The third number is
Triangle PQR is an isosceles right triangle right angled at Q. If PR = √50. What is the value of each of the equal sides?
The length of an altitude of an equilateral triangle of side a is:
Two friends A and B start from the same point in the Eastern and Northern directions at the same time. How far are they from each other when A has travelled 5 km and B has travelled 12 km. distance?
Two similar right triangles ABC and PQR are as shown in the figure.If AB = √3 , PQ = √3/2,BC = 1. Find PR = ?
615 tests

615 tests
