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Rajan@2021Guru

Asked: March 25, 2021In: ICSE

In the adjoining figure, ABCD is a trapezium in which AB∥DC. The diagonals AC and BD intersect at O. Prove that AO/OC=BO/OD. Find the value of x if OA=3x−19,OB=x−4,OC=x−3 and OD=4.

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In this question we have been asked to prove that AO/OC=BO/OD. If ABCD is a trapezium in which AB∥DC. The diagonals AC and BD intersect at O. We also ...Read more

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Rajan@2021Guru

Asked: March 25, 2021In: ICSE

Prove that the ratio of the perimeter of two similar triangle is the same as the ratio of their corresponding sides.

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An important question from ML Aggarwal in which we are prove that the ratio of the perimeter of two similar ...Read more

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Rajan@2021Guru

Asked: March 25, 2021In: ICSE

In the given figure, ABC is a triangle in which AB=AC.P is a point on the side BC such that PM⊥AB and PN⊥AC. Prove that BM×NP=CN×MP.

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In the figure, it is given that AB=AC and p is a point somewhere on BC such that PM⊥AB and ...Read more

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Rajan@2021Guru

Asked: March 24, 2021In: ICSE

In the figure (3) given below, angle PQR = angle PRS. Prove that triangles PQR and PRS are similar. If PR = 8 cm, PS = 4 cm, calculate PQ

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I came across a difficult question in which I find difficulty to solve the question, please give me a detailed ...Read more

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Rajan@2021Guru

Asked: March 24, 2021In: ICSE

In the figure given below, ∠ADE=∠ACB. (i) Prove that △s ABC and AED are similar. (ii) If AE=3 cm,BD=1 cm and AB=6 cm, calculate AC.

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One of the basic question from similarity chapter in which angle of a triangle is similar to another angle of ...Read more

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Rajan@2021Guru

Asked: March 24, 2021In: ICSE

In the figure given below, AP = 2BP and CP = 2PD . (i) Prove that triangle ACP is similar to triangle BDP and AC || BD. (ii) If AC = 4.5 cm, calculate the length of BD.

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In the given figure we have asked to (i) prove that triangle ΔACP~ΔBDP and AC ll BD (ii) Find the length ...Read more

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Rajan@2021Guru

Asked: March 24, 2021In: ICSE

In the given figure angle ADC equal to angle BAC prove that Ac^2is equal to DC X BC

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One of the most important question from ML Aggarwal in which we are to prove that Ac^2is equal to DC ...Read more

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In the adjoining figure, ABCD is a trapezium in which AB∥DC. The diagonals AC and BD intersect at O. Prove that AO/OC=BO/OD. Find the value of x if OA=3x−19,OB=x−4,OC=x−3 and OD=4.

Prove that the ratio of the perimeter of two similar triangle is the same as the ratio of their corresponding sides.

In the given figure, ABC is a triangle in which AB=AC.P is a point on the side BC such that PM⊥AB and PN⊥AC. Prove that BM×NP=CN×MP.

In the figure (3) given below, angle PQR = angle PRS. Prove that triangles PQR and PRS are similar. If PR = 8 cm, PS = 4 cm, calculate PQ​

In the figure given below, ∠ADE=∠ACB. (i) Prove that △s ABC and AED are similar. (ii) If AE=3 cm,BD=1 cm and AB=6 cm, calculate AC.

In the figure given below, AP = 2BP and CP = 2PD . (i) Prove that triangle ACP is similar to triangle BDP and AC || BD. (ii) If AC = 4.5 cm, calculate the length of BD.

In the given figure angle ADC equal to angle BAC prove that Ac^2is equal to DC X BC​

In the figure (3) given below, angle PQR = angle PRS. Prove that triangles PQR and PRS are similar. If PR = 8 cm, PS = 4 cm, calculate PQ

In the given figure angle ADC equal to angle BAC prove that Ac^2is equal to DC X BC