Question

QUESTION:"Consider the number which are multiple of 3. What is the remainder when the square of this number is divided by 3".

(HINT: YOU CAN LOOK FOR SOME EXAMPLES AND USE ALGEBRA TO ANSWER IT.)



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Answer 1

Answer:

Exercise 13.1

1. Construct a quadrilateral PQRS where PQ - 4.5 cm, OR = 6 cm, RS = 5.5 cm, PS - 5 cm

and PR = 6.5cm.