Complete the statement about parallelogram abcd.
lbdc
.
labd; opposite angles of parallelograms are congruent.
labd; alternate interior angles are congruent.
ladb; alternate interior angles are congruent.
ladb; opposite angles of parallelograms are congruent.
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Step-by-step explanation:

Opposite angles of parallelograms are congruent

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.