Question : The sides of a triangle are 20 cm, 21 cm, and 29 cm. The area of the triangle formed by joining the midpoints of the sides of the triangle will be:

Option 1: $67 \frac{2}{3}$ cm²

Option 2: $52 \frac{1}{2}$ cm²

Option 3: $47 \frac{1}{2}$ cm²

Option 4: $58 \frac{1}{3}$ cm²

Question : Half of the perimeter of a rectangle is 30 cm. If the length of the rectangle is 6 cm more than its breadth, then what is the area of the rectangle?

Option 1: 216 cm²

Option 2: 250 cm²

Option 3: 185 cm²

Option 4: 195 cm²

Question : The sides of a triangle are of length 8 cm, 15 cm, and 17 cm. Find the area of the triangle.

Option 1: 65 cm²

Option 2: 75 cm²

Option 3: 60 cm²

Option 4: 70 cm²

Question : The length of the base of a triangle is 10 cm and its altitude from the same base is 8 cm. What is the area of the triangle?

Option 1: 30 cm²

Option 2: 40 cm²

Option 3: 50 cm²

Option 4: 80 cm²

Question : If the altitude of a triangle is 8 cm and its corresponding base is 12 cm, then the area of the triangle will be:

Option 1: 96 cm²

Option 2: 48 cm²

Option 3: 84 cm²

Option 4: 24 cm²