find the perimeter of a quadrilateral whose sides is 17 cm and 15cm and 21 cm and 18cm
Answers
Answered by
0
Answer:
71 cm
Step-by-step explanation:
The perimeter of a figure is equal to the sum of all its sides
thus, the perimeter of the given quadrilateral is equal to 17cm + 15cm + 21 cm + 18cm, or 71cm
Answered by
0
Answer:
71cm.
Step-by-step explanation:
given,
given that,
a = 17cm
b = 15cm
c = 21cm
d = 18cm
perimeter = sum of the length of all the four sides.
perimeter of a quadrilateral = a + b + c + d
= 17 + 15 + 21 + 18
= 71 cm.
∴ perimeter of a quadrilateral = 71cm
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