Answer :
ANSWER:
A =
[tex] \frac{(13 + 11)x}{2} [/tex]
84 =
[tex] \frac{24x}{2} [/tex]
84 = 12x
x = 84/12
x = 7
So, the height of the trapezium is 7cm.
ANSWER:
A =
[tex] \frac{(13 + 11)x}{2} [/tex]
84 =
[tex] \frac{24x}{2} [/tex]
84 = 12x
x = 84/12
x = 7
So, the height of the trapezium is 7cm.