A square has a maximum
1 answer:
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Answer:
a. 18 cm
Step-by-step explanation:
We are given that a circle has an area of 324π cm2. We are required to determine its radius. The formula for the area of a circle with radius r units is;
We plug in the area given and solve for r;
The radius of the circle is 18 cm
Answer:
- x = -8.5
- 2(x + 3.5) = -10
- => 2x + 7 = -10
- => 2x = -10 - 7
- => 2x = -17
- => x = -8.5
Therefore, the answer is x = -8.5.
Hoped this helped.