Answer:
87.5cm²
Step-by-step explanation:
area of trapezium = 1/2 (a+b)h
1/2 × (10 + 15) ×7
1/2 × 25 × 7
1/2 × 175 = 87.5
The answer is b
explanation: she’s adding 5 to both sides
Answer:
its B= 3xy^2 4 sqrt 4x^2 on edge
Step-by-step explanation:
Answer:
180.....,..
Step-by-step explanation:
180....................