Advertisements
Advertisements
Question
Find the base of a triangle whose area is 360 cm2 and height is 24 cm.
Advertisements
Solution
Area of triangle = 360 cm2
and height (h) = 24 cm
∴ Base =`("Area"xx2)/"Height"`
= `(360xx2)/24=720/24` = 30 cm
APPEARS IN
RELATED QUESTIONS
If the area of a rhombus is 112 cm2 and one of its diagonals is 14 cm, find its other diagonal.
Find the area of a triangle whose base is 30 cm and the height is 18 cm.
Find the height of a triangle whose base is 18 cm and the area is 270 cm2.
Find the area of a right-angled triangle whose hypotenuse is 13 cm long and one of its legs is 12 cm long.
Find the area of an equilateral triangle whose each side is 16 cm. (Take `sqrt3`= 1.73)
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 a circle is 20 cm. Taking π = 3.14, find the circumference and its area.
The diameter of every wheel of a car is 63 cm. How much distance will the car move during the 2000 revolutions of its wheel.
A wire is along the boundary of a circle with a radius of 28 cm. If the same wire is bent in the form of a square, find the area of the square formed.
From each corner of a rectangular paper (30 cm x 20 cm) a quadrant of a circle of radius 7 cm is cut. Find the area of the remaining paper i.e., shaded portion.

