Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

13cm

step-by-step explanation:

(apex)