Answer:
The area of this rectangle is:
Step-by-step explanation:
The formula for the area of a rectangle is :
To work this out you would simply multiply the length of 14 by the width of 6.5, which gives you .
Remember when working out the area of any shape the answer will always be in the unit squared.
1) Multiply 14 by 6.5.
Label the vertices of the quadrilateral A, B, C, D. Angle C is supplementary to the angle of measure 60 degrees, so its own measure is 120 degrees.
AD and BC are parallel, as are AB and CD, so ABCD is a parallelogram. This means angle A also has measure 120 degrees. The angle adjacent to the one with measure , part of angle A, then has measure
.
The three angles above the line through vertex A are supplementary, so we have
