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The correct answer is D
ABC is a right angled triangle. ∠ BAC = 90o and ∠ ACB = 60o. What is the ratio of the circum radius of the triangle to the s...
In a circle with center O and radius 10 cm, two chords AB and CD are parallel and 6 cm apart. If the length of chord AB is 16 cm, what is the length of ...
What will be inradius of an equilateral triangle of side 12 cm?
A triangular field has sides 13 m, 14 m, and 15 m. A well with a diameter of 7 m is dug outside the field. If the entire soil dug from the well is used ...
The area of the largest triangle inscribed in a semi-circle of radius R is-
If I is the incentre of ΔABC , if ∠ BAC = 700 , then what is the measure of ∠ BIC?
The dimensions of a luggage box are 70 cm, 50 cm, and 30 cm. How many sq. cm of cloth is required to cover the box?
The area of an equilateral triangle is 16√3 sq m. Its perimeter is
A square is inscribed in a circle, and another square is circumscribed around the same circle. If the side of the inscribed square is 12 cm, find the di...
In ∆ABC, AB = 5cm, BC = 10cm, and AC = 13cm then find out the value of cos A.