Answer:
base = 15 units
Step-by-step explanation:
We are given area of a triangle = 52.5 sq. units
Height is given as 7 and we have to find the base.
Using formula for area of triangle:
Area of triangle =
52.5 * 2 = base × 7
105 = base × 7
base = 15
Answer:
The cream cone should be <u>6 inches</u>.
Step-by-step explanation:
Given:
A scoop of ice cream has 1.5 inch radius.
Now, to find the height of the cream cone.
So, we need to get the volume of scoop by putting formula:
Radius (r) = 1.5 inch.
Using the value π = 3.14.
<em>Thus, the volume of the ice cream scoop is 14.13 cubic inches.</em>
<em>So, to put all of the ice cream inside the cone.</em>
<em>We take the cream cone volume as the scoop volume.</em>
Let the height of cone be
<em>As, given radius is same.</em>
Now, to get the height of the cream cone we put formula of volume:
<em>Multiplying both sides by 3 we get:</em>
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<em>Dividing both sides by 7.065 we get:</em>
<u><em>Hence, the height of the cone = 6 inches.</em></u>
Therefore, the cream cone should be 6 inches.
Answer:
x = 2 Or
x = -2
Step-by-step explanation:
Check attachment
