In the following figure- if AB -3 cm and BC -3 cm- find the length of AC-0-50-80-8 AA- 4 cmB- 5 cmC- 3 cmD- 6 cm 1-2 x2-c

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Perimeter of a Triangle

In the follow...

Question

In the following figure, if $¯ ¯¯¯¯¯¯ ¯ A B = 3 c m$ and $¯ ¯¯¯¯¯¯ ¯ B C = 3 c m$ , find the length of $¯ ¯¯¯¯¯¯ ¯ A C$ .

3 c m

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4 c m

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5 c m

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6 c m

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Solution

The correct option is D $6 c m$

Given: $¯ ¯¯¯¯¯¯ ¯ A B = 3 c m$ and $¯ ¯¯¯¯¯¯ ¯ B C = 3 c m$
From the figure, we know that
$¯ ¯¯¯¯¯¯ ¯ A C = ¯ ¯¯¯¯¯¯ ¯ A B + ¯ ¯¯¯¯¯¯ ¯ B C = 3 c m + 3 c m = 6 c m$

Hence, $¯ ¯¯¯¯¯¯ ¯ A C = 6 c m$ .

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In the following figure, if ¯¯¯¯¯¯¯¯AB=3 cm and ¯¯¯¯¯¯¯¯BC=3 cm, find the length of ¯¯¯¯¯¯¯¯AC.

The correct option is D 6 cm Given: ¯¯¯¯¯¯¯¯AB=3 cm and ¯¯¯¯¯¯¯¯BC=3 cm From the figure, we know that ¯¯¯¯¯¯¯¯AC=¯¯¯¯¯¯¯¯AB+¯¯¯¯¯¯¯¯BC =3 cm+3 cm=6 cm Hence, ¯¯¯¯¯¯¯¯AC=6 cm.

In the following figure, if $¯ ¯¯¯¯¯¯ ¯ A B = 3 c m$ and $¯ ¯¯¯¯¯¯ ¯ B C = 3 c m$ , find the length of $¯ ¯¯¯¯¯¯ ¯ A C$ .

The correct option is D $6 c m$

Given: $¯ ¯¯¯¯¯¯ ¯ A B = 3 c m$ and $¯ ¯¯¯¯¯¯ ¯ B C = 3 c m$
From the figure, we know that
$¯ ¯¯¯¯¯¯ ¯ A C = ¯ ¯¯¯¯¯¯ ¯ A B + ¯ ¯¯¯¯¯¯ ¯ B C = 3 c m + 3 c m = 6 c m$

Hence, $¯ ¯¯¯¯¯¯ ¯ A C = 6 c m$ .