Can you please help me use this app I am new to this app
A parallelogram is a quadrilateral in which both pairs of opposite sides are parallel . ... Opposite sides are congruent; Adjacent angles are supplementary; The diagonals bisect each other.
Answer:
hold up this will take a min to work out
Step-by-step explanation:
Answer:
D) 15
Step-by-step explanation:
The sum of the interior angles of a polygon is given by

We have that, the sum of the interior angles of a polygon is
26 right angles. We want to find n, the number of sides.
We substitute into the formula to get:

Divide through by 90

Divide through by 2



Answer:Its 8.24
Step-by-step explanation:
4 times 2.06 is 8.24 :}