Find the area of the shaded part in the figure below

The area of a triangle is found using the formula 1/2 x base x height.

The larger triangle has a base of 20cm and a height of 18cm.

The area would be 1/2 x 20 x 18 = 180 square cm.

The white triangle has a base of 20cm and a height of 8cm.

The area would be 1/2 x 20 x 8 = 80 square cm.

The area of the shaded portion would be the larger triangle minus the smaller triangle:

180 - 80 = 100 square cm.

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

translate k to n and reflect across the line containing jk.