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CBSE - X - Maths - Areas Related to Circles
No diagram is given. This is from revision exercise in RD Sharma. What is the other possible diagram for this question? is there any difference between circumference and perimeter of semi-circle? (i thought circumference is πr nd perimeter is πr+2r, am i right?)
Asked by Divyaa
28th March 2017,
9:22 AM
CBSE - X - Maths - Areas Related to Circles
In fig. APB and AQO are semicircles, and AO = OB. If the perimeter of the figure is 40 cm, find the area of the shaded region.
Asked by Abha
14th February 2016,
2:35 PM
CBSE - X - Maths - Areas Related to Circles
how did you find 4(root 3- 1) from above step please send the expansion of area of AFE
Asked by sankalpsamiti
8th February 2016,
4:00 PM
CBSE - X - Maths - Areas Related to Circles
explain the areas of sector and segment of a circle with image and vedio explain
Asked by azamk4198
7th January 2016,
12:16 PM
CBSE - X - Maths - Areas Related to Circles
Prove that the tangent drawn at the mid point of an arc of a circle is parallel to the chord joining the end points of the arc.
Asked by Saloni
16th March 2015,
8:31 PM
CBSE - X - Maths - Areas Related to Circles
three circles of radius 2cm touch one another externally.these circle are circumscribed by a cirlce of radius R=4.3 cm.find the value of R and area of d shaded region
Asked by Chandana kiran
23rd February 2015,
12:48 AM
CBSE - X - Maths - Areas Related to Circles
What are some examples of renewable sources of energy?
Asked by
30th April 2014,
7:32 PM
CBSE - X - Maths - Areas Related to Circles
In the figure the boundary of the shaded region in the diagram consist of 4 semi-circular areas, two smallest being equal. if the diameter of the largest is 14cm and that of smallest is 3.5cm. calculate
(i) the lenght of the boundary
(ii) area of the shaded region
Asked by Jaispee Saran
10th March 2014,
7:37 PM
