Across
- 1. Determine the slope of the line passing through the points (-3, 2) and (1, 6) in coordinate geometry.
- 2. In a triangle ABC, AB = 15cm, BC = 13cm and AC = 14cm. Find the area of triangle ABC and hence its altitude on AC.
- 3. If the area of a triangle is 36 square units and its base is 12 units, what is its corresponding height?
- 4. If the area of a triangle is 24 square units and its base is 8 units, what is its corresponding height?
- 6. The sides of a quadrilateral field, taken in order, are 26 m, 27 m, 7 m, and 24 m, respectively. The angle contained by the last two sides is a right angle. Find its area.
Down
- 1. Find the area of triangle with sides16 cm, 30 cm, and 34 cm
- 2. Determine the area of a triangle with side lengths 7 cm, 8 cm, and 11 cm using Heron's formula.
- 3. Express the decimal number 125 in the form of p/q, where p and q are integers and q ≠ 0.
- 4. A triangle has sides of lengths 5 cm, 8 cm, and 10 cm. Determine whether it is a right-angled triangle using Heron's formula.
- 5. Solve the equation 2(x + 1) - 3(2x - 5) = 4.