Related InterviewSolutions

• The sides of a triangle are 35 cm, 54 cm and 61 cm respectively. Find the length of its longest altitude.
• Find the area of a triangle having base 25 cm and height 10.8 cm .
• The perimeter of an equilateral triangle is 60 cm. Find its (i) area and (ii) height. (Given, `sqrt(3) = 1732`.)
• The area of a trapezium is 475 `cm^(2)` and its height is 19 cm. Find the lengths of its two parallel sides if one side is 4 cm greater than the other.
• The perimeter of an isosceles triangle is 32 cm. The ratio of the equal side to its base is 3 : 2. Find the area of the triangle. Hint Ratio of sides = 3 : 3 : 2.
• The perimeter of an isosceles triangle is 42 cm and its base is `1(1)/(2)` times each of the equal sides. Find (i) the length of each side of the triangle, (ii) the area of the triangle, and (iii) the height of the triangle. (Given, `sqrt(7) = 2.64`.)
• The sides of a quadrilateral ABCD taken in order are 6 cm, 8 cm, 12 cm and 14 cm respectively and the angle between the first two sides is a right angle. Find its area. (Given, `sqrt(6) = 2.45`.)
• The base of an isosceles triangle is 8 cm long and each of its equal sides measures 6 cm. The area of the triangle isA. `16 sqrt(5) cm^(2)`B. `8 sqrt(5) cm^(2)`C. `16 sqrt(3) cm^(2)`D. `8 sqrt(3) cm^(2)`
• Two sides of a triangular field are 85 m and 154 m in length and its perimeter is 324 m. Find (i) the area of the field and (ii) the length of the perpendicular from the opposite vertex on the side measuring 154 m.