Answer:
Figure A:
[tex]base=3\\height=4[/tex]
Figure B:
[tex]base=4\\height=4[/tex]
Figure C:
[tex]base=3\\height=3[/tex]
Figure D:
[tex]base=3\\height=5[/tex]
Step-by-step explanation:
Notice the clues. The area of C is 9, so find the square root of 9, which is 3.
The clues say that the lengths of C and the bases of A and D are the same, so these bases are also 3.
The base of B is 1 more than the base of A, so it is 4.
The height of B is the same as it's own base and the height of A. The base of B is 4, so it's height is 4 and the height of A is also 4.
The total area is 38 squared cm. If you find the areas of each figure that we have using the correct formulas, their areas add up to 23 squared cm. Subtract this from the total 38. The result is 15. This is the area of Figure D. Divide the area of figure D by it's base, 3, and the answer is 5. This is the height of figure D.
:Done
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