A right-angled triangle has an area of

45 cm².

The width of the triangle is n + 3 cm.

The height is 9 cm less than the width.

45 cm²

n + 3

Find the value of n.

n =

45 cm².

The width of the triangle is n + 3 cm.

The height is 9 cm less than the width.

45 cm²

n + 3

Find the value of n.

n =

Answer:A = 1/2 width × heightn = 12cm is the answer