Question
Angle bisectors of Q and R meet at point S, inside the
triangle PQR. If angle QSR = 132Λ , then the measure of angle P is:Solution
So, angle QSR = 90 + (angle P)/2 => 132 = 90 + (angle P)/2 => angle P = 42 x 2 = 84Λ
The ratio of the outer and the inner circumference of a circular path is 5: 4. If the path is 100 meters wide, then what is the radius of the inner circle?
If tanx+secx=3, then the number of real solutions in [0,3Ο] is:
{β676.12 + 13.012 β 146.89 } = ?
If sinβ΄ x + cosβ΄ x = 5/8, then the value of sin2x is
In an exam Dinesh scored 362 marks and Shivam got 68 % marks in the same exam which is 12 marks more than Dinesh. If the minimum passing marks in the ex...
Find the simple interest on Rs 1040 at 12% per annum for 2 years?Β
The following table shows the number of students enrolled in different courses at a university:
The ages of P, Q, and R are in the ratio 2:3:5. After 5 years, the sum of their ages will be 75 years. What are their present ages?
f(x)=x+ β£ x β£ , then the function is:
