book Maths Puzzle Numerical Ability

has an x-intercept of 2 and is perpendicular to the graph of 5x-3y=2

Read Solution (Total 0)

book Other Question

6sqrt20-2sqrt45 A triangle can be formed having side lengths 4,5,& 8. It is impossible, however, to construct a triangle with sidelengths 4,5 & 10. Using the side lengths 2,3,5,7 & 11, howmany different triangles with exactly 2 equal sides can be formed?