Two triangles △_1 and △_2 are given,such
that length of sides of triangle 1,are
equail to length of medians of triangle 2.
1.find the ratio of areas of triangles.
2.given that small side of △_1 , be equail to:(√2)
and one angle be:90^• .
find at least one angle of △_2 .
3.solve part#2,if replace: △_2 with: △_1 .
4.solve part#2,if great side of:△_1 ,be equail
to :(√2).
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