In a triangle ABC, the length of in-radius and circum-radius is 2 units and 6 units respectively. Find the distance (in units) between the in-centre and circum-centre.
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An equilateral triangle has sides of 10 cm each. Find the ratio of in-radius to the circum-radius of the triangle.
If x = 5 + 15 - 1 & y = 5 - 15 + 1 , then find the value of x2 - y2.
What value of 'p' will satisfy the equation p540 = 240p ?
Assume 57 + 59 + 109 = 0, then find the value of 573 + 593 + 1093
Represent the 0.000256 in vulgar fraction.
Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?
If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?