Find the perimeter of an isosceles triangle whose equal sides are 7.8 cm and the third side is 4.5 cm ​

Question

Find the perimeter of an isosceles triangle whose equal sides are 7.8 cm and the third
side is 4.5 cm ​

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Maria 2 weeks 2021-09-09T12:50:10+00:00 2 Answers 0 views 0

Answers ( )

  1. Charlotte
    0
    2021-09-09T12:51:23+00:00

    Answer:

    7.8 +7.8,= 15.6 and 3rd side is 4.5 so answe is 20.1

    7.8 +7 8+4.5= 20.1

    we take 7.8 2 time as isoceles triangle has 2 equal sides and that has also given in the question

    plz mk it’s brainliest

    0
    2021-09-09T12:52:00+00:00

    7.8×2 + 4.5 is the perimeter as 2 sides are equal
    15.6+4.5
    =20.1

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