Answer:
87.92
Step-by-step explanation:
3.14(a² + ab) where a = 4 and b = 3
Plug the given numbers into the appropriate values. Remember to follow PEMDAS.
3.14((4)² + (4)(3))
3.14(16 + 12)
3.14(28)
87.92
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The best and most correct answer among the choices provided by the question is <span>D.300°</span>.<span>
</span><span>
Hope my answer would be a great help for you.</span>
Answer:
1.) A
2.) D
3.) A
Step-by-step explanation:
9514 1404 393
Answer:
5) 112°
6) 40°
Step-by-step explanation:
5) The angle E or ? is half the sum of the intercepted arcs:
? = (130° +94°)/2 = 112°
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6) The angle D is half the difference of the intercepted arcs:
? = (135° -55°)/2 = 40°
