Answer:
0.03 square meters
Step-by-step explanation:
1. convert 20 cm, 15 cm into m by dividing the number by 100 then you got 0.2 m and 0.15 m respectively
2. calculate the area by multiply 2 numbers together
0.2 × 0.15 = 0.03 square meter
1 10
Answer: the first
becuase its only right to know you can look it up to
x+55=2x-15 [being corresponding angle
55-15=2x-x
40=x
