Shape length/base width/height square 0.8 ft. 0.8 ft. rectangle 0.65 ft. 0.5 ft. triangle 0.6 ft. 0.6 ft.
if someone erased two of the triangles and added two squares, what
would the new area of the hopscotch course be if the squares’ sides
measured 0.9 feet? after finding the new area, add the shapes to the
picture to show what the new course might look like.

The answer is 47 and cows cows like 47 in a way that cows like 47. it could also be blue or red or 13 or 27 have fun guessing

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle