MEDIUM
10th Assam Board
IMPORTANT
Earn 100

CD and GH are respectively the bisectors of ACB and EGF such that D and H lie on sides AB and FE of ABC and EFG respectively. If ABC~FEG, show that DCB~HGE.

Important Questions on Triangles

MEDIUM
10th Assam Board
IMPORTANT

CD and GH are respectively the bisectors of ACB and EGF such that D and H lie on sides AB and FE of ABC and EFG respectively. If ABC~FEG, show that DCA~HGF

EASY
10th Assam Board
IMPORTANT
In the figure given below, E is a point on side CB produced of an isosceles triangle ABC with AB=AC. If ADBC and EFAC, prove that ABD~ECF.
Question Image
MEDIUM
10th Assam Board
IMPORTANT

Sides AB and BC and median AD of a triangle ABC are respectively proportional to sides PQ and QR and median PM of PQR in the given figure. Show that ABC~PQR.
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MEDIUM
10th Assam Board
IMPORTANT

D is a point on the side BC of a triangle ABC such that ADC=BAC. Show that CA2=CB.CD.

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EASY
10th Assam Board
IMPORTANT

Sides AB and AC and median AD of a triangle ABC are respectively proportional to sides PQ and PR and median PM of another triangle PQR. Show that ABC~PQR.

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EASY
10th Assam Board
IMPORTANT
A vertical pole of length 6 m casts a shadow 4 m long on the ground and at the same time a tower casts a shadow 28 m long. Find the height of the tower.
EASY
10th Assam Board
IMPORTANT
If AD and PM are medians of triangles ABC and PQR, respectively where ABC~PQR, prove that ABPQ=ADPM
EASY
10th Assam Board
IMPORTANT

Let ABC~DEF and their areas be 64 cm2 and 121cm2 respectively. If EF=15.4 cm, find BC.