Advertisements
Advertisements
प्रश्न
In the given figure, ABCD is a rectangle in which CD = 6 cm, AD = 8 cm. Find the area of parallelogram CDEF.
उत्तर
Given: (1) ABCD is a rectangle.
(2) CD = 6 cm
(3) AD = 8cm
To find: Area of rectangle CDEF.
Calculation: We know that,
Area of parallelogram = base × height
The Area of parallelogram and a rectangle on the same base and between the same parallels are equal in area
Here we can see that rectangle ABCD and Parallelogram CDEF are between the same base and same parallels.
Hence,
Area of Rectangle CDEF = Area of Parallelogram ABCD
= AD × CD
= 8 × 6
= 48 cm2
Hence we get the result as Area of Rectangle CDEF = 48 cm2
APPEARS IN
संबंधित प्रश्न
In the below fig. ABCD is a trapezium in which AB = 7 cm, AD = BC = 5 cm, DC = x cm,
and distance between AB and DC is 4cm. Find the value of x and area of trapezium ABCD.
In the below fig. OCDE is a rectangle inscribed in a quadrant of a circle of radius 10 cm. If
OE = 2√5, find the area of the rectangle.
In the below fig. X and Y are the mid-points of AC and AB respectively, QP || BC and
CYQ and BXP are straight lines. Prove that ar (Δ ABP) = ar (ΔACQ).
Find the area of a rectangle whose length and breadth are 25 m and 16 cm.
Look at a 10 rupee note. Is its area more than hundred square cm?
Measure the length of the floor of your classroom in meters. Also, measure the width.
- What is the area of the floor of your classroom in square metres?
If each square on this page is equal to 1 square meter of land, how much land will each of her children get? ________ square m
An engineer who plans to build a compound wall on all sides of a house must find the area of the compound.
A magazine charges Rs 300 per 10 sq cm area for advertising. A company decided to order a half page advertisment. If each page of the magazine is 15 cm × 24 cm, what amount will the company has to pay for it?
Find all the possible dimensions (in natural numbers) of a rectangle with a perimeter 36 cm and find their areas.
