Answer:
c 60.5 ft x 2ft
Step-by-step explanation:
60.5 ft x 2 = 121 ft
41.13 sq m
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
B.
the first on 5×107=535 the second one 3×105=315
650% percent
