Question 1: In each diagram below, two regular polygons are shown. Calculate x.
(a)
(b)
(c)
(d)
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Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid