3 years ago

PLEASE HELP IM RUNNING OUT OF TIME

1 answer:

5 0

Answer:

the answer is 160 that the answer

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Ierofanga [76]

If im not wrong since the scale factor from A to B is 1:4, that means if you multiply 8 x 4
You will get 32, which is the size of B. Hope this helps!

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4 years ago

olya-2409 [2.1K]

You have to move the decimal

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3 years ago

kirill [66]

Given:

Height of cylinder = 12 cm

Diameter of cylinder = 6 cm

To find:

Surface area of the cylinder

Solution:

Radius = 6 ÷ 2 = 3 cm

Surface area formula:

$SA=2\pi r^2+2 \pi rh$

Substitute the given values.

$SA=2\times3.14 \times3^2+2\times3.14 \times3 \times12$

$=56.52+226.08$

= 286.2 cm²

The surface area of the cylinder is 286.2 cm².

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3 years ago

Nataly_w [17]

10.2+10.2*20/100= 12.24 inches

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3 years ago

Lunna [17]

Bidmas so 43-7 then divide by 6 then add 12

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3 years ago