Hey there, Guest!
1) So, to find the area of a triangle is done by using the following equation: \(A=\frac{1}{2}bh\)
Now let's incorporate those numbers of yours.
\(A=\frac{1}{2}14\)
And now we can see that the area of your triangle is 7.
2) To find the area of a parallelogram is done by multiplying the base and height of the shape together.
\(14.2*1.5=\)21.3
And there you have it, both of your answers.
Hope this helped! :)
( ゚д゚)つ Bye