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The correct answer is A
If O is circumcentre of acute angled triangle ABC, if ∠ BOC = 100˚ then ∠ BAC = ?
If I is the incentre of ΔABC , if ∠ BIC = 1200 , then what is the measure of ∠ BAC?
In a rectangle ABCD, ‘P’ is a point inside the rectangle. If PA = 8 cm, PC = 6 cm and PB = 5 cm, then find PD.
Triangle ABC and triangle ACD are right angled triangle and AB = x cm. BC = y cm, CD = z cm and x times; y = z and x, y and z has minimum integra...
Find the area of the region enclosed by the curves : y = 0, x = |y| and y = |x - 2|.
What will be circumradius of an equilateral triangle of side 11 cm?
Find the area of triangle having sides in the ratio 4:5:7 & the perimeter of the triangle is 16 cm
The area of a field in the shape of a hexagon is 2400 √ 3 m2 ? What will be the cost of fencing it at ₹18.50 per metre?
Determine the difference between an angle and its complementary angle, given that the angle is two-thirds of its complement.
A regular polygon has an interior angle of 144°. How many sides does the polygon have?