If the exterior angles of quadrilateral are yo, (y + 5)o, (y + 10)o and…
If the exterior angles of quadrilateral are yo, (y + 5)o, (y + 10)o and (y … Read More
Mathematics
Two chords PQ and RS of a circle intersected at right angles at a point…
Two chords PQ and RS of a circle intersected at right angles at a point inside … Read More
In the diagram, O is the center of the circle and the reflex angle ROS…
In the diagram, O is the center of the circle and the reflex angle ROS is … Read More
A chord of circle of radius 26cm is 10cm from the center of the circle….
A chord of circle of radius 26cm is 10cm from the center of the circle. calculate … Read More
A ladder 5cm long long rest against a wall such that its foot makes an…
A ladder 5cm long long rest against a wall such that its foot makes an angle … Read More
Find the value of X if (cos x = frac{5}{8}) for (0^ole Xle 180^o)
Find the value of X if (cos x = frac{5}{8}) for (0^ole Xle 180^o) A. 141.3o … Read More
In the diagram, PQ||SR. Find the value of Z
In the diagram, PQ||SR. Find the value of Z A. 30o B. 40o C. 45o D. … Read More
In (sin(X+30)^o=cos40^o),find X
In (sin(X+30)^o=cos40^o),find X A. 10o B. 20o C. 50o D. 60o E. 90o Correct Answer: Option … Read More
In ∆PQR. ∠PQR is a right angle. |QR| = 2cm and ∠PRQ = 60o. Find…
In ∆PQR. ∠PQR is a right angle. |QR| = 2cm and ∠PRQ = 60o. Find |PR| … Read More
A box contain 2 white and 3 blue identical balls. If two balls are picked…
A box contain 2 white and 3 blue identical balls. If two balls are picked at … Read More