Q.1.A quadrilateral has three of its sides equal to 7.5 cm and the fourth
side measures 9.3 cm. Find its perimeter.
Answers
Answered by
1
Answer:
Perimeter is the sum of all sides.
therefore, perimeter is 7.5+7.5+7.5+9.3cm
=31.8cm
Answered by
1
Step-by-step explanation:
let the quadrilateral name is ABCD
the four side names are=AB,BC,CD,AD
as given in question
AB=BC=CD=7.5CM
AD=9.3cm
the perimeter=AB+BC+CD+AD
= 3AB+AD(AB=BC=CD)
=3(7.5)+9.3
=22.5+9.3
=31.8CM
Hence the perimeter is 31.8cm
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