Hi! Can anyone please help me in this i'm stuck
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
1600
Step-by-step explanation:
C.S.A. = 4a²
C.S.A. = 4 × 400
C.S.A. = 1600 cm²
HOPE IT HELPS.....
Answer:
2400cm^2
Step-by-step explanation:
TSA of a square = 6a^2
= 6 x (20)^2
= 6 x 400
= 2400 cm^2