14.1% of 278 is 39.2. So 39.2 megabytes have been downloaded.
Answer:
41.13 sq m
Step-by-step explanation:
area of square = 4² = 16
there are two quarter-circles which equals one semicircle
area of semi-circle is πr²/2
A = 4²π/2 = 8π = 25.13
add together: 16 + 25.13 = 41.13
107........,...............
Answer:
2*2*9+4*12*3=36+144=180
Step-by-step explanation: