In $△$ ABC , $¯ ¯¯¯¯¯¯ ¯ A B$ =8.5 cm and $¯ ¯¯¯¯¯¯ ¯ B C$ = 9 cm. Which of the following is/are the correct information needed to construct the triangle?

∠

A = 95°

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B = 36°

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C = 49°

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¯ ¯¯¯¯¯¯ ¯ A C

=5 cm

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Solution

The correct options are
B $∠$ B = 36°
D $¯ ¯¯¯¯¯¯ ¯ A C$ =5 cm
1) Using SAS criteria, we can create $△$ ABC as two sides $¯ ¯¯¯¯¯¯ ¯ A B$ , $¯ ¯¯¯¯¯¯ ¯ B C$ and included angle $∠$ B are given.
2) Using SSS criteria, we can create $△$ ABC as three sides $¯ ¯¯¯¯¯¯ ¯ A B$ , $¯ ¯¯¯¯¯¯ ¯ B C$ and $¯ ¯¯¯¯¯¯ ¯ A C$ are given.

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Similar questions

Which of the following information are needed to draw a unique $Δ A B C$ ?

△

∠

¯ ¯¯¯¯¯¯ ¯ A C

Which of the following information are needed to draw a unique $Δ A B C$ ?

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For a triangle ABC, which of the following is/are true?

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