In ΔPQR measure of angle Q is 900. If sinP = 12/13, and PQ = 1cm, then what is the length (in cm) of side QR?
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If sin -240° = x, then the value of x is
What is the equation of the line if its slope is 1/4 and y-intercept is -3?
In triangle ABC, ∠ABC = 90°. BP is drawn perpendicular to AC. If ∠BAP = 30°, then what is the value (in degrees) of ∠PBC?
In triangle ABC, O is the orthocenter and angle BOC is 120 deg. Calculate angle BAC.
The effective annual rate of interest corresponding to a nominal rate of 19% per annum payable halfyearly is:
At 8% simple interest per annum a sum of money becomes Rs. 300 in 2.5 years. What was the sum invested?
Which of the following is in ascending order?