# RT area

A right triangle has an area of 54cm

^{2}. Calculate the sizes of both legs if the shorter leg is 75% of the size of the longer leg.### Correct answer:

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#### You need to know the following knowledge to solve this word math problem:

**algebra**- expression of a variable from the formula
**arithmetic**- square root
**planimetrics**- right triangle
- area of a shape
**basic functions**- percentages

#### Units of physical quantities:

#### Grade of the word problem:

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