Answer:
Step-by-step explanation:
Based on the function for the bounded area of the curve, the shaded area bounded by the curve and the x-axis between the points where x = -2 and x = 1 is 12 units².
<h3>What is the area of the shaded area?</h3>
To find the shaded area, you need to integrate the function of the bounded area as shown below:
= ∫(x² + 3) dx
This gives:
= (x³/3 + 3)
= (1 / 3 + 3) - (8 /3 - 6)
= 1/3 + 3 + 8/3 + 6
= 9/3 + 9
= 12 units²
In conclusion, shaded area bounded by the curve and the x-axis between the points where x = -2 and x = 1 is 12 units².
Find out more on the area of a shaded region at brainly.com/question/1297097.
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Answer:
Step-by-step explanation:
step 1
Find the surface area
we know that
the surface area of a sphere is equal to
substitute
substitute the approximate value of pi (3.14)
step 2
Find the volume
The volume is equal to
substitute
Two figures that have the same shape are said to be similar. When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the triangles below are similar, compare their corresponding sides.