find the perimeter of triangle ABC in which AB = 7 cm BC= 5cm CA = 9cm​

Question

find the perimeter of triangle ABC in which AB = 7 cm BC= 5cm CA = 9cm​

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Ella 2 weeks 2021-09-06T04:17:55+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-06T04:19:03+00:00

    Answer:

    perimeter=side+side+base

    p=7+5+9

    p=21cm

    0
    2021-09-06T04:19:29+00:00

    Answer:

    21cm

    Step-by-step explanation:

    perimeter is sum of length of all sides

    hence

    AB+BC+AC=perimeter

    7+9+5=21(cm)

    hope that helps

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