If -ABC - -PQR and AB - 4 cm- BC - 9 cm- PR - 7 cm- what is the length of AC-

Since, ΔABC ≅ ΔPQR So, all sides of both triangles would be of same length. nbsp; AB = PQ, BC = QR, AC = PR Given that PR = 7cm So, AC = 7 cm. ...

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Byju's Answer

Standard IX

Mathematics

RHS Criteria for Congruency

If ΔABC ≅ ΔPQ...

Question

If ΔABC ≅ ΔPQR and AB = 4 cm, BC = 9 cm, PR = 7 cm, what is the length of AC?

5 cm

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6 cm

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7 cm

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8 cm

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Solution

The correct option is C 7 cm
Since, ΔABC ≅ ΔPQR So, all sides of both triangles would be of same length.
AB = PQ, BC = QR, AC = PR
Given that PR = 7cm
So, AC = 7 cm.

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In $Δ A B C,$ AD is the median, find the length of AD if AC =7cm, BC =8 cm and AB =9 cm.

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If ΔABC ≅ ΔPQR and AB = 4 cm, BC = 9 cm, PR = 7 cm, what is the length of AC?

The correct option is C 7 cmSince, ΔABC ≅ ΔPQR So, all sides of both triangles would be of same length. AB = PQ, BC = QR, AC = PR Given that PR = 7cm So, AC = 7 cm.

The correct option is C 7 cm
Since, ΔABC ≅ ΔPQR So, all sides of both triangles would be of same length.
AB = PQ, BC = QR, AC = PR
Given that PR = 7cm
So, AC = 7 cm.