A mason fixed black tiles of square shape around a square room. There are 21 titles on each side of room. How many titles did he need together?
A) 55
B) 75
C) 80
D) None of these
Answers
Answered by
3
Answer:
None of these
Step-by-step explanation:
Number of tiles on 1 side of the room= 21 tiles
Since, the room is a square all its sides are equal.
Therefore, number of tiles he need altogether = 21 × 4 (number of sides in a square)
= 84
Since, no option has *84*
Therefore, the answer is None of these
Similar questions