The figure is 9 centimeters wide within a 42 cm border how much blank space should be on either side of the figure

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

16.80 times .20= 3.36

step-by-step explanation:

x = 12

y = 1

for the points!

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.