II.Find the area of each composite figure .Write your solutions and answers .Use r =3.14 ngayon na po please
Kung sino ang makaka sagot ng tama brainliest kita
Kung sino ang makaka sagot ng tama brainliest kita
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3.14(3x3)
3.14 x 9= 28.25 /2= 14.13
area of triangle
6x8=48\2=24
area of semi cirle=14.13cm + area of triangle= 24cm
total area = 38.13cm
2.)area of triangle
9.5x8=76.0 /2=38.0m
area of square
9.5x11.5=109.25m
Area of triangle= 38.0m + area of square= 109.25= 147.25m
3.area of semi circle
3.14(6x6)
3.14 x 36
113.04 /2 =56.52 x4= 226.08cm
area of square
12x12=144cm
area of semi circle 226.08 + area of square =144cm
total area =370.08cm
4.)area of semi circle
3.14(3x3)
3.14 x9 =28.26/2 =14.13in
area of triangle
18x9=162/2=81in
area of semi circle=14.13in + area of triangle = 81
tota area= 14.13in + 81in =95.13in