pls help i will mark brainliest if u are correct


Answer:
1. 20m
2. 36
Step-by-step explanation:
area of rectangle= bh
base=5. Height= 4
5 *4 =20
base 4. Height=9
4*9=36
Answer:
for yellow it is 20 square meters, for red it is 36 square kilometers
Step-by-step explanation: