Question

The length of a rectangle is 2more than its breadth.lts area is 35sq.m length=x;breadth=y
a)what are the values of x+y and xy?
b)find x+y?
c)what are the length and breadth ​

Answer 1

Answer:

x=120° y=60°

therefore, length is 120°and breadth is 60°

Step-by-step explanation:

length=x

=2(breadth).....{given}

=2y

sum of all the angles of a rectangle is 360°

so,

2x+2y=360°...{both sides of rectangle are taken don't confuse}

2(2y)+2y=360°

4y+2y=360°

6y=360°

y=360÷6

y=60°

x=2y

x=2×60°

x=120°

Answer 2

Answer:

Answer:

x=120° y=60°

therefore, length is 120°and breadth is 60°

Step-by-step explanation:

length=x

=2(breadth).....{given}

=2y

sum of all the angles of a rectangle is 360°

so,

2x+2y=360°...{both sides of rectangle are taken don't confuse}

2(2y)+2y=360°

4y+2y=360°

6y=360°

y=360÷6

y=60°

x=2y

x=2×60°

x=120°