The isosceles triangle has a perimeter of 7.5 m. Which equation can be used to find the value of x if the shortest side

Question

The isosceles triangle has a perimeter of 7.5 m. Which equation can be used to find the value of x if the shortest side

in progress 0
Maria 2 weeks 2021-09-11T02:51:04+00:00 2 Answers 0

Answers ( )

    0
    2021-09-11T02:52:07+00:00

    Answer:

    The equation for finding the value of x is 2x + 2.1 = 7.5 and the value of x is 2.7 m.

    Step-by-step explanation:

    Perimeter of the isosceles triangle = 7.5 m

    Length of the shortest side = 2.1 m

    Let the length of each of the other sides of the triangle = x meter

    Then the equation for the perimeter of the triangle becomes:

    Sum of 3 sides f the triangle = 7.5 m

    => 2*x + 2.1 = 7.5

    => 2*x = 7.5 – 2.1 = 5.4

    => x = 5.4/2 = 2.7 m

    So the relevant equation for finding the value of x is 2x + 2.1 = 7.5 and the value of x is 2.7 m.

    0
    2021-09-11T02:52:09+00:00

    Answer:

    (7.5-2.1) /2

    If the shortest side measures 2.1 m.

    7.5-2.1 =5.4. Then divide by 2 each side is 2.7m

Leave an answer

Browse
Browse

27:3+15-4x7+3-1=? ( )