Question
The distance between two parallel chords of length 12cm each in a circle of diameter 13cm is
AB = CD = 12cm Radius r = 13/2 cm = 6.5cm In ∆OMB, OB² = OM² + MB² ⇒ r² = OM² + (6)² ⇒ (6.5)² = OM² + (6)² ⇒ OM² = 42.25 – 36 = 6.25 ⇒ OM = 2.5 Distance between parallel lines, MN = 2 × OM = 2 × 2.5 = 5cmMore Geometry Questions
- In triangle ABC, AB = AC. Point D lies on AB such that AD = DC = BC. Find the value of ∠BDC.
- In the given figure. ‘O' is the centre of the circle and ∠BCA = 50°. The value of ∠BDA is:
- Find the difference between angle and its complement if the angle is three-seventh of its complement.
- Question 4
- A triangle ABC is inscribed in a circle with radius 10 cm. The sides of the triangle are AB = 12 cm, BC = 16 cm, and AC = 20 cm. Find the area of the trian...
- Find out the circumference of a sector whose radius is 7 cm and it makes the angle of 45° at the centre?
- The length of the each side of an equilateral triangle is 28√3 cm . The area of circumcircle, (cm 2 ) is
- The sides of a triangle are 10 cm, 17 cm, and 21 cm. Find the area of the triangle using Heron’s formula.
- If I is the incentre of ΔABC , if ∠ BAC = 300 , then what is the measure of ∠ BIC?
- Question 10
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
