Right-angled 80745
The area of a right-angled triangle KLM with a right angle at the vertex L is 60 mm square, and its hypotenuse k is 10 mm long. Triangles KLM and RST are similar. The similarity ratio is k=2.5. Calculate the area of triangle RST.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- geometry
- similarity of triangles
- algebra
- equation
- planimetrics
- Pythagorean theorem
- area of a shape
- triangle
- basic functions
- ratio
Units of physical quantities:
Grade of the word problem:
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