254
23.40
"72.00"
Not necessarily. The two sides of equal length could be adjacent sides.
Draw two parallel lines of unequal length, and connect their end points. If you have a right angle, it is a right trapezoid. If the non-parallel sides are equal in length, it is an isosceles trapezoid.
you just take the length of it's midsegment and multiply it by its height to find area. to find it's perimeter, just add the measures of it's sides
23.40
"72.00"
The area of a trapezoid is equal to the height, multiplied by the average of the two widths.
That depends on its dimensions of which none have been given but the area of a trapezoid is: 0.5*(sum of its parallel sides)*height
Grams measures mass. Centimeters measures length.
135.15 sq. cm
They are measures of length.
Using Pythagoras' theorem the hypotenuse is 3 times square root of 5 which is about 6.708 cm rounded to 3 decimal places
They are measures of linear distance.
You don't. One measures length, the other measures area.
The unit for measuring length in the U.S. is inches or feet. Sometimes centimeters as well.
centimeters