The area of sector is given by:
A=θ/360πr²
θ=210°
r=10/2=5 cm
thus the area will be:
A=210/360×π×5²
A=210/360×3.14×5²
A=45.8 cm²
Answer:
568 square ft.
Step-by-step explanation:
11x24=264
19x16=304
264+304=568
Answer:
y=-15
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Answer:
Step-by-step explanation:
41. -3
42. 3
43 y^19
