Step-by-step explanation:
Answer:
54 sq units
Step-by-step explanation:
The triangle at the top (FAB) has a base of 10 and a height of 3. Area of triangle is 1/2bh so 1/2(10 * 3) = 1/2 * 30 = 15 sq units
If you cut off the triangle you have a trapezoid, EBCD. A trapezoid is (b1 + b2)/2 * h, so (6 + 7)/2 * 6 = 13/2 * 6 = 6.5 * 6 = 39 sq units
Add them together: 15 + 39 = 54 sq units
Is this book?? Try slander
2n + 4 = 4n - 1
5 = 2n
n = 5/2
Step-by-step explanation:
2(22/7)12²+2(22/7)(12)(18)
=2021.9
