Construct $△ A B C$ such that $A B = 2.5 c m, B C = 6 c m$ and $A C = 6.5 c m$ . Measure $∠ B$ .

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Solution

$\to$ Draw a line segment $B C = 6 c m$
$\to$ with 'B' as centre and $2.5 c m$ as radius draw an arc with compass.
$\to$ with 'C' as centre and radius $6.5 c m$ radius, draw another arc.
$\to$ mark it as A wherever it intersects.
$\to$ Join $A B & A C$
$∴ Δ A B C$ is formed

On measuring, $∠ B = 90^{o}$

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Similar questions

△ A B C

A B = 2.5 c m, B C = 6 c m

A C = 6.5 c m

∠ B

Construct ΔABC such that AB = 2.5 cm, BC = 6 cm and AC = 6.5 cm. Measure ∠B.

Question 4
Construct $Δ$ ABC such that AB = 2.5 cm, BC = 6cm and AC = 6.5 cm. Measure $∠$ B.

∆

∠

100^{°}

-

Δ A B C

B C = 6 c m

∠ A B C = 100^{0}

A C - A B = 2.5 c m

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