Find the area shaded in yellow. plsss me !

To find the area the easyiest divide it into 2 shapes that we know the area formula for: a triangle and a rectangle

the rectangle is 5 units by 7 units
A=l*w
A=5*7
A=35

the triangle is 4 units at the base and 5 units in height
A=bh/2
A=(4)(5)/2
A=20/2
A=10

To get the total area add the 2 areas together

35+10=45

Area of the yellow shape is 45 sq units