**Question: **The base of an isosceles triangle is 8 in. less than the length of the equal sides. If the perimeter of the triangle is 28 in., find the length of each of the sides.

## Geometry: geometry – #28454

**Question: **The diagram shows a roof truss with one axis of symmetry.

(a) Find the sizes of the angles marked with the letters p, q, r, and s.

(b) DE = 1m find:

(i) The span, AB of the truss

(ii) The height of C above the level of AB.

**Question: **The diagram shows a roof truss with one axis of symmetry.

(a) Find the sizes of the angles marked with the letters p, q, r, and s.

(b) DE = 1m find:

(i) The span, AB of the truss

(ii) The height of C above the level of AB.