An isosceles triangle has been constructed so that its height is half its base. Find the dimensions of the triangle if the area is 64

Question

An isosceles triangle has been constructed so that its height is half its base. Find the dimensions of the
triangle if the area is 64 m².

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Gia Bảo 4 years 2021-07-22T22:45:49+00:00 2 Answers 26 views 0

Answers ( )

  1. thienan
    0
    2021-07-22T22:47:11+00:00
    Reply

    Answer:

    height = 8 m

    base = 16 m

    Step-by-step explanation:

    Let base = 2x m

    So, height = half its base = \frac{2x}{2} = x \ m

    Area = 64 m²

    \frac{1}{2}* \ base* \ height = 64\\\\\\\frac{1}{2}* 2x * x = 64

     x * x = 64

    x * x = 8 * 8

    x = 8 m

    Base = 2x = 2*8 = 16 m

  2. Tryphena
    0
    2021-07-22T22:47:29+00:00
    Reply

    Answer: 4 8×8= 64 half the base which is 8 =4

    Step-by-step explanation:

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