construct a right triangle whose hypotenuse and one side measure 10 and 8 cm respectively then construct another triangle whose sides are 4 /5 times the corresponding side of this triangle.
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1. Draw a line segment BC = 8 cm.
2. Construct BM perpendicular BC.
3. Taking C as centre and radius as 10 cm, draw an arc that cuts the ray BM at A
4. Join CA to obtain ∆ABC.
5. Below BC, make an acute angle CBX.
6. Along BX mark 5 points B1, B2, B3, B4, B5 such that BB1 = B1B2 = B2 B3 = ......... = B4 B5.
7. Join B5C.
8. From B4, Draw B4C || B5C.
9. From C draw C’A’ CA meeting BA at point A’. Then A’BC’ is the required triangle.
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