I hope I helped! :) :) :)
Calculate the area of this trapezium.
1 answer:
You might be interested in
Answer:
<h2>S.A. = 234 mm²</h2>Step-by-step explanation:
The formula of a surface area of a rectangular prism:
l - length
w - width
h - height
We have l = 15 mm, w = 3 mm, h = 4 mm. Substitute:
Rounding to nearest thousand gives 76,000 mg of chlorine