Answer:
EQUATION NEEDED IN FINDING THE AREA IN THE GIVEN COMPOSITE FIGURE:
1.) A = πr²÷2
A = l×w
2.) A = l×w
A = l×w
3.) A = πr²÷2
A = l×w
AREA OF THE COMPOSITE FIGURE:
1.) 6.52cm²
2.) 113cm
3.) 49.8125cm²
Step-by-step explanation:
1.)
A= πr²÷2
A= 3.14(2)(2)÷2
A= 3.14(4)÷2
A= 12.56÷2
A= 6.28cm²
A=l×w
A= 4×6
A= 24cm²
24cm²+6.28cm² = 6.52cm²
2.)
A= l×w
A= 13×5
A= 65cm²
A= l×w
A= 8×6
A= 48cm²
65cm²+48cm² = 113cm²
3.)
A=πr²÷2
A= 3.14(2.5)(2.5)÷2
A= 3.14 (6.25)÷2
A= 19.6250÷2
A= 9.8125cm²
A=l×w
A= 5×8
A=40cm²
9.8125cm² + 40cm² = 49.8125 cm²
