answersLogoWhite

0


Best Answer

By Pythagoras, the length of the diagonal = sqrt[(1.8)2 + (1.2)2]

= sqrt[3.24 + 1.44] = sqrt[4.68] = 2.16 m

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How long is the diagonal of a rectangle with dimensions 1.8m x 1.2m?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are the dimensions of a 12m rectangle?

There cannot be a 12m rectangle. A rectangle is a two dimensional object and so there must be two linear measures to describe it. Either there is measure of another length, for example a 12m x 8m rectangle. In that case the question is redundant. Or the 12m is intended as a measure of area and should actually have been 12 SQUARE metres. However, in that case, there are infinitely many possible solutions.


What is the area of a rectangle that is 12m and 8m?

The area of rectangle is : 96.0


A rectangle has a perimeter of 12m if each side is a whole number of meters what are the possible dimensions for length and width?

i think that it si 4x3 and it eqals 12


a rectangle measures 3m by 12m, what is the area?

36 m


What is the perimeter of a rectangle 12m 8m?

Assuming that the measures given in the question refer to the lengths of the sides of the rectangle, the answer is 40 metres.


What is the area of a rectangular which is 25m long and 12m wide?

If you mean area of a rectangle then it is 25 times 12 = 300 square m


What is the perimeter of a rectangle 4.5 m x 1.5 m?

12m


A rectangle has a length of 12m and a width of 6m what are the perimeter and area of this rectangle?

Perimeter is 36 mArea is 72 square m


What is the area of a rectangle which is 12m and 8m?

Area = 12*8 = 96 square m


How long is an Allosaurus?

it is 12m long


What is the perimeter of a rectangle that has length 12m and width 3m?

Perimeter = 12+12+3+3 = 30m


A rectangle has a perimeter of 12m if each side is a whole number of meters what are the possible dimensions for length and width. List them and explain your answer?

if the perimeter is 12 then the semi perimeter is 6 p=2L+2w 12=2L+2w by division 6=L+w