To construct a triangle similar to triangle ABC in which BC=4.5cm angle B =45^°and angle C is 60,using a scale factor of 3/7 ,BC will be divided in what ratio

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Q. To construct a triangle similar to ∆ABC in which BC = 4.5 cm,

∠

B = 45º and

∠

C = 60º, using a scale factor of

\frac{3}{7}

, BC will be divided in the ratio

(a) 3 : 4 (b) 4 : 7 (c) 3 : 10 (d) 3 : 7 [CBSE 2012]

To construct a triangle similar to $Δ A B C$ in which BC = 4.5 cm, $∠ B = 45^{\circ} a n d ∠ C = 60^{\circ},$ using a scale factor of $\frac{3}{7},$ BC will be divided in the ratio

(i) 3 : 4 (ii) 4 : 7 (c) 3 : 10 (d) 3 : 7

Q. Question 5
Draw a

Δ A B C

in which AB = 5 cm , BC = 6 cm and

∠ A B C = 60^{\circ}

. Construct a triangle similar to ABC with scale factor

\frac{5}{7}

. Justify the construction.

Q. Construct a triangle similar to

△ A B C

in which

A B = 4.6 c m, B C = 5.1 c m,

(∠ A) = 60^{o}

with scale factor

4 : 5

Construct a $△ A B C$ in which BC = 8 CM, $∠ B = 45^{\circ} a n d ∠ C = 60^{\circ} .$ Construct another triangle similar to $Δ A B C$ such that its sides are $\frac{3}{5}$ of the corresponding sides of $Δ A B C .$

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