9 The diagram shows a shape with rotational symmetry of order 2
50 cm,
1.8
13
20 cm
20 cm
70
NOT TO
SCALE
70 cm
1.3 m
1.8
50
Work out the perimeter of the shape.
Give your answer in centimetres.

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

What function has a range {yly< 5}? question on picture above^

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft. what is the area of the stage? enter your answer in the box. ft²