The area of a trapezium is 22 cm What is the value of x if the height is 4 cm an the base is 7 cm

Question

The area of a trapezium is 22 cm
What is the value of x if the height is 4 cm an the base is 7 cm

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Thiên Thanh 5 years 2021-08-23T00:18:19+00:00 1 Answers 28 views 0

Answers ( )

  1. minhkhue
    0
    2021-08-23T00:19:42+00:00
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    Answer:

    4

    Step-by-step explanation:

    im assuming x is the top side of the trapezium because there is no picture provided.

    the formula for area of trapezium is:

    height x (base + (difference of the base and the topside/2))

    so we would do the inverse of this:

    22/4 = 5.5

    7-5.5 = 1.5

    1.5×2 = 3

    7-3 = 4

    x = 4

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