Math, asked by guni07224, 9 hours ago

Two adjacent sides of a triangle are 3xsquare and 7xsquare - 2xy. find its perimeter

Answers

Answered by charanbhc
0

Answer:

Perimeter =20x²−4xy.

Step-by-step explanation:

Adjacent sides in rectangle are lenght and base

Perimeter of rectangle =2(length+breadth)  

Perimeter =2(3x²+7x²−2xy)  

Perimeter =2(10x²−2xy)

Perimeter =20x²−4xy.

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