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3 years ago

Help please area geometry !!

Mathematics

2 answers:

BigorU [14]3 years ago

5 0

Answer:

A = 37.5 cm²

Step-by-step explanation:

The area of a parallelogram is calculated as

A = bh ( b is the base and h the perpendicular height )

Here b = 7.5 and h = 5 , then

A = 7.5 × 5 = 37.5 cm²

elena55 [62]3 years ago

4 0

Answer:

37.5 cm^2

Step-by-step explanation:

The area of a parallelogram is

A = bh where b is the base and h is the height

A = 7.5 * 5

A = 37.5 cm^2

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The curves y = √x and y=(2-x) and the Cartesian axes form two distinct regions in the first quadrant. Find the volumes of rotati

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Answer:

Step-by-step explanation:

If you graph there would be two different regions. The first one would be

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And the second one would be

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$A_2 = \pi \int\limits_{1}^{2} (2-x)^2 dx = \frac{\pi}{3} = 1.0472$

And the sum would be 1.5708+1.0472 = 2.618

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