Advertisements
Advertisements
Question
Find the height of a triangle whose base is 18 cm and the area is 270 cm2.
Advertisements
Solution
Base of triangle = 18 cm
Area of triangle = 270 cm2
∴ Height = `("Area"xx2)/"Base"`
= `(270xx2)/18=540/18` = 30 cm
APPEARS IN
RELATED QUESTIONS
A square lawn is surrounded by a path 2.5 m wide. If the area of the path is 165 m2 find the area of the lawn.
In the figure given below, find the area of shaded region: (All measurements are in cm)
In the figure given below, find the area of shaded region: (All measurements are in cm)
One side of a parallelogram is 20 cm and its distance from the opposite side is 16 cm. Find the area of the parallelogram.
Find the area of the rhombus, if its diagonals are 30 cm and 24 cm.
The adjacent sides of a parallelogram are 15 cm and 10 cm. If the distance between the longer sides is 6 cm, find the distance between the shorter sides.
Find the area of an equilateral triangle whose each side is 16 cm. (Take `sqrt3`= 1.73)
The sides of a triangle are 21 cm, 17 cm, and 10 cm. Find its area.
Find the area of an isosceles triangle whose base is 16 cm and the length of each of the equal sides is 10 cm.
The diameter of the wheel of a car is 70 cm. How many revolutions will it make to travel one kilometer?
