The two rectangles below have the same area. 1
3 cm
6 cm
x cm
+ 4cm →
Not drawn accurately
Work out the value of x.

Name the quadrilaterals that have four equal sides.

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.

Triangle knm is what is true about the sides of knm