Answer:
Using the quadratic formula to solve 11x2 - 4x = 1, what are the values of x?Step-by-step explanation:
530.087 trust me
Step-by-step explanation:
Area of trapezium= 1/2 × (a+b) × h
= 1/2 × (12 + 8) × 8
= 1/2 × 20 × 8
= 10 × 8
= 80 cm^3
Hope it helps you
