The construction of a - ABC in which AB - 7 cm- - A-75- is not possible when the difference of BC and AC is equal to6-5 cm6 cm5-5 cm7-6 cm

The correct option is D 7.6 cmThe required condition for construction is BC AC lt; AB Since, 7.6 cm gt; 7 cm, it is not possible to construct a triang ...

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Standard IX

Mathematics

The construct...

Question

The construction of a $Δ A B C$ in which AB = 7 cm, $∠ A = 75^{\circ}$ is not possible when the difference of BC and AC is equal to

6.5 cm

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6 cm

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5.5 cm

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7.6 cm

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Solution

The correct option is D 7.6 cm
The required condition for construction is BC - AC < AB
Since, 7.6 cm > 7 cm, it is not possible to construct a triangle.

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Standard IX Mathematics

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The construction of a ΔABC in which AB = 7 cm, ∠A=75∘ is not possible when the difference of BC and AC is equal to

The correct option is D 7.6 cmThe required condition for construction is BC - AC < AB Since, 7.6 cm > 7 cm, it is not possible to construct a triangle.

The construction of a $Δ A B C$ in which AB = 7 cm, $∠ A = 75^{\circ}$ is not possible when the difference of BC and AC is equal to

The correct option is D 7.6 cm
The required condition for construction is BC - AC < AB
Since, 7.6 cm > 7 cm, it is not possible to construct a triangle.