4 years ago

What is the perimeter of a rectangle that is 2m 10cm by 45cm?

1 answer:

6 0

$P=2l+2w\\
l=2\text{ m }10\text{ cm}=210 \text{ cm}\\
w=45\text{ cm}\\\\
P=2\cdot210+2\cdot45\\
P=420+90\\
P=510 \text{ cm}$

You might be interested in

aliya0001 [1]

17 is the answer

(Mark me brainliest)

5 0

3 years ago

Law Incorporation [45]

Answer:

11. This is counting only odd numbers, or counting by two starting with one.

5 0

4 years ago

Damm [24]

Do you know your trig ratios?

3 0

3 years ago

fenix001 [56]

4x40= 160
6x40= 240
160/12= 13.33
240/12= 20
13.33x20= 266.6

The answer is 266.6 square feet

8 0

3 years ago

Hunter-Best [27]

the answer is A : m=-1

5 0

3 years ago