The length of a rectangle is 3 centimeters less than twice its width. the perimeter of the rectangle is 48 cm. what are the dimensions of the rectangle?

length = 15 cm; width = 9 cm

length = 12 cm; width = 12 cm

length = 11 cm; width = 7 cm

length = 14 cm; width = 10 cm

Which statement justifies why angle ebc measures 90?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle