There are two different maps of Mathland. The scale on the first map is 1 cm to 20 km. The distance from Algebra to Geometry is 15 cm.
The scale on the second map is 1 cm to 60 km.
What is the distance from Algebra to Geometry on the second map? Explain your reasoning.

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.