Question
A semicircle has a radius of 7
A semicircle has a radius of 7
cm. What is the perimeter of the semicircle?
More Circle Questions
- The area of a square is 3,600 cm². Find the area of a circle whose radius is (2/3)ᵗʰ of the side of the square. (Use π = 3.14)
- Find the area of largest square that can be inscribed in a circle of radius ‘r’.
- In a circle of radius 10 cm, a chord is at a distance 6 cm from the centre. The length of the chord is:
- In a circle AB is diameter & C is a point on circumference such that AC = 8 cm & BC = 15 cm then find the area of circle ?
- In a circle of radius 7 cm, the area of a sector is 77 cm². Find the angle of the sector and the length of its arc. (Take π = 22/7)
- In a circle, the length of a chord AB is 48 cm & radius is 25 cm. Find the distance between centre and chord.
- Determine the diameter of the incircle of a triangle whose area is 60 cm² and the semi-perimeter is 20 cm.
- From an external point P, two tangents PA and PB are drawn to a circle with center O. If OP = 13 cm and the radius of the circle is 5 cm, find the length o...
- If the angle of a sector of a circle is 450 & its radius is 14cm , find the area of this sector?
- Calculate the area of a sector of a circle having a radius of 21 cm, if the angle at the center made by the sector is 60°.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
