, 20.02.2019 19:51 jules8022

# Claire is designing a banner that will hang in her classroom. the length of one diagonal of the banner is 48 inches, and the sides are 25 inches long. is the banner a square? it is not a square because opposite angles are not congruent. it is not a square because the angles at the vertices are not right angles. it is a square because all the sides are congruent. it is a square because the diagonals are perpendicular.

### Another question on Mathematics

Mathematics, 05.02.2019 00:08
Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (Ï€ = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m
Mathematics, 04.02.2019 17:12
Fine the radius of a circle if a a central angle of pi intercepts an arc of 32 inches. round to the nearest tenth