A store sells gift boxes. Their medium gift box is a cube with side lengths of s=5 inches. Customers want to know how much the g
2 answers:
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ANSWER
The slant height is 40cm.
EXPLANATION
The lateral area of a cone is given by:
where r=10cm is the radius of the circle and l is the slant height.
It was also given that, the lateral area is 400π cm²
We substitute the values to get,
We now divide both sides by 10π.
This implies that,
Hence the slant height is 40cm.
Answer:
Step-by-step explanation:
We want to factor 2 from
We rewrite the expresion to obtain;
We now factor to get:
Or
Therefore we factor 2 out of the given expresion we get: