Answer:
I will explain in comments I just want some points for helping you.
Step-by-step explanation:
sorry that sounds selfish. :'(
Can u be more specific on the options? Cuz there’s nothing for ABCD.
It would be a rotation I believe
A = (h * b) / 2
A = 200
h = 4b
200 = (b(4b) / 2
200 * 2 = b * 4b
400 = 4b^2
400 / 4 = b^2
100 = b^2
sqrt 100 = b
10 = b ..... base is 10 cm
h = 4b
h = 4(10)
h = 40 <=== height is 40 cm
Hope you could understand.
If you have any query, feel free to ask.
