8 Work out the area of the triangle.
57.2m
50.7m
19.5m
22.1m.
The diagram is not drawn to scale.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?