Home
Class 9
MATHS
ABCD is a parallelogram. AE is perpendic...

ABCD is a parallelogram. AE is perpendicular on DC and CF is perpendicular on AD. If AB = 10 cm, AE = 8 cm and CF = 12 cm. Find AD.

Promotional Banner

Topper's Solved these Questions

  • AREAS

    NCERT BANGLISH|Exercise EXERCISE 11.3|9 Videos

  • AREAS

    NCERT BANGLISH|Exercise EXERCISE 11.1|4 Videos

  • CIRCLES

    NCERT BANGLISH|Exercise EXERCISE 12.5|5 Videos

Similar Questions

Explore conceptually related problems

DE is the perpendicular drawn from D of the parallelogram ABCD to its side AB and BF is the perpendicular drawn from B of ABCD to its side AD. If AB = 10cm, AD = 8 cm and DE = 6 cm, then find BF.

ABCD is parallelogram and ABEF is a rectangle and DG is perpendicular on AB. Prove that (i) ar (ABCD) = ar(ABEF) (ii) ar (ABCD) = AB xx DG

In a triangleABC , perpendicular AD from A on BC meets BC at D. If BD = 8 cm, DC = 2 cm and AD = 4 cm, then___

In triangleABC , the perpendicular from A upon BC intersects BC at D. If BD = 16., DC = 4cm and AD = 8cm., then angleBAC =

In DeltaABC, BE and CF are two medians . If BC = x cm, then EF =

O is any point inside the rectangle ABCD. If OB = 6cm, OD = 8cm and OA = 5cm, then find the length of OC.

In a right angled triangleABC, triangleABC = 90^@ , BN is perpendicular to Ac, AB = 6 cm, AC = 10 cm. Then AN : NC is___

The line segments AB and PQ intersect each other at the point C . AP and BQ are perpendiculars on AB respectively. If CA=20cm , CB=8cm and AP=10cm , then find the value of BQ .

In triangleABC , angleA = 90^@ . A perpendicular AD from A to Bc is drawn which interescts BC at D. If BC = 14cm and BD = 5cm, then find the length of AD.

In DeltaABC, angleABC = 90^@ , AD = DC, AB = 12cm and BC = 6.5 cm. Find the area of DeltaADB .