Ummmmm lets see.... 1? Because then 3 times 1 is 3 + 3 = 9 so that's the only answer that works
Answer:180
Step-by-step explanation:
Sector C is 35% of the circle, so it will be 35% of the degrees of a full circle, which is 360.
Multiplying something by .35 gives you 35% of the number, so do that with 360.
360 x .35 = 126
The angle is 126º.
Hope this helps!
Answer:
<h2>12.56</h2>
Step-by-step explanation:
2 x 2 x 3.14 = 12.56
<em>PLEASE MARK BRAINLIEST</em>
Answer:
The length of bottom side of the scaled copy is 12 u
Step-by-step explanation:
To solve this problem we have to know that to calculate the area of a triangle we use the following formula
a = area
b = base
h = height
a = b * h
In the triangle A the base and the height are equal to 3
b = h
Now that we know that b & h we can calculate the base of the scaled copy
72 u² = b * b
72 u² = (b)²
√(72 u²) = b
12 u = b
The length of bottom side of the scaled copy is 12 u