1) Find the area of the following shapes
(a)
(b)
(c)
6
4
8
2
1
12
(d)
(e)
5
(f)
(g)
8
2
9
4
5
10
6
2) Find the area of the following triangles, but use Pythagoras's Theorem to find the height
(a)
(b)
(c)
5
13
3
12
12
(d)
8
(g)
(e)
8
8
7
4
3
(Hint, this is an isosceles
triangle, so the perpendicular
height will be at the middle of the
bottom length)
3) Find the area of the following trapezoids by splitting them first into two triangles, then by splitting them into a triangle and parallelogram
(a)
5
3
(b)
9
(c)
7
4
8
2
12
15
4) Find the area of the following rectangle by first calculating the area as a single large rectangle, then as the sum of two small rectangles
4
5
2