Answer:
y-3=3(x-2)
Step-by-step explanation:
y-y1=m(x-x1)
m=3
y-3=3(x-2)
Answer:
Is this your entire test?
Step-by-step explanation:
Answer:
The length of arc is 7.85cm
Step-by-step explanation:
You can find the length of arc by using the formula :

θ = 90°
r = 5cm
Arc = (90/360)×2×π×5
= (1/4)×2×π×5
= (1/4)×10×π
= (5/2)π
= 7.85 cm (3s.f)
Answer:
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Step-by-step explanation:
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The perimeter means the sum of all sides.
So, In pentagon, it would be: 5(15) [ With five sides ]
In short, Your Answer would be Option C
Hope this helps!