Question 1 Points 2
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a
Find the missing angles and sides in the following two congruent triangles.
Reset b
completi
A
P
Res
3
5
37°
Questic
B
4
CQ
R
1
AB = PQ = 5, AC = PR = 13, QR = 12, Angles A = P = 53°, Angle C = 37°
4
AB = PQ = 9, AC = PR = 12, QR = 15, Angles A = P = 53°, Angle C = 37
7

(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.