Describe two methods that can be used to find the area of the composite figure.
2 answers:
I have one method of finding the area for this: Draw a line so it makes it into 2 shapes. A rectangle and a square. Find the formula for those two shapes, which for both rectangle and square the formula is A=BH other known as Area = Base x Height. Than find your height and base for both shapes. Add both areas and you will have your answer (total Area for that Composite Figure). Hope this helps you!
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Answer:
14 cm.
Step-by-step explanation:
We have been given that an aquarium is a right rectangular prism 18.5 cm long and 15 cm wide. We are also told that Martene put 3885 cubic cm of water in the aquarium.
To find the depth or height of aquarium, we will use volume of rectangular prism formula.
, where,
l = Length of prism,
w = Width of prism,
h = Height of prism.
Upon substituting our given values in above formula we will get,
Therefore, the aquarium is 14 cm deep.