Mathematics
In the given triangle PQR, LM is parallel to QR and PM : MR = 3 : 4. Calculate the value of ratio: (i) PL/PQ and then LM/QR (ii) Area of △ LMN/Area of △ MNR (iii) Area of △ LQM/Area of △ LQN
Related Questions
ABC is a triangle. PQ is a line segment intersecting AB in P and AC in Q such that PQ || BC and divides triangle ABC into two parts equal in area. Find the value of ratio BP : AB.
In the given figure, AX : XB = 3 : 5.
Find :
(i) the length of BC, if the length of XY is 18 cm.
(ii) the ratio between the areas of trapezium XBCY and triangle ABC.
In the figure, given below, ABCD is a parallelogram. P is a point on BC such that BP : PC = 1 : 2. DP produced meets AB produced at Q. Given the area of triangle CPQ = 20 cm2.
Calculate :
(i) area of triangle CDP,
(ii) area of parallelogram ABCD.
In the given figure, BC is parallel to DE. Area of triangle ABC = 25 cm2, Area of trapezium BCED = 24 cm2 and DE = 14 cm. Calculate the length of BC.
Also, find the area of triangle BCD.
