Trapezoid Area

Find the area of the following trapezoids.

• Base1=10, Base2=20, Height=5$\\$

• Base1=15, Base2=25, Height=10$\\$

• Base1=17.5, Base2=18.5, Height=8.75$\\$

• An isosceles trapezoid with the smaller base length 16 and larger base length 20 has acute angles of 45 degrees. $\\$

• An isosceles trapezoid has acute angles of 45 degrees. The height of the trapezoid is 5 and the length of the smaller base is 10.