Answer:
Area of the sector = 62.86 unit²
Step-by-step explanation:
Given:
Radius = 10 unit
Central angle = 2/5π radians
Find:
Area of the sector = ?
Computation:
Area of the sector = 62.86 unit²
The length of a bridge on a map is 1.5 cm. What is the actual length of the bridge in meters if the map is drawn at a scale of 1
1 answer:
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Answer:
Step-by-step explanation:
You have the square root of an expression in the denominator.
A square root cannot have a negative number inside, but it can have zero or positive.
Since this square root is in the denominator, it also cannot have a zero inside; it can only have positive values inside. You must set the expression inside the square root greater than zero, and solve for x.