The answer would be 180 or a little more i would need a protractor to be exactly right<span />
Answer:
the first one is 19-11
Step-by-step explanation:
I guess you meant perfect square...
so no 27 isnt a perfect square
Answer:
Step-by-step explanation:
In other words, This problem asks us 5 addends (runners), one after another, whose sum is equal to 55. So let's call the runners
A Rectangle is a quadrilateral that has two sets of congruent sides.
(area of a rectangle, = base*height)
The fence (70m) consists of only 3 sides, two of which are congruent. Two factors of 600 equal the sum of the dimensions of the fence. Confused?
20 & 30 are factors of 600(area)
20+20+30=70(perimeter of fence only)
The garden, unlike the fence, includes the wall, which is equal to 30(the side that's missing it's congruent piece)
100=20+20+30+30, these are the dimensions of the garden.