Question

(0) Find the area of a rectangle whose length = 12cm and breadth = 6,5cm
(0) Solve the following equation
4a - 11 = 70 - 19​

Answer 1

Answer:

area of rectangular= length × breadth

= 12× (6+5)

=12× 11

=132 cm

4a-11 =70-19

=51

4a= 51+11

= 62

a= 62/4

=15.5

Answer 2

Answer:

(a)here, length=12cm,

breadth=6.5cm

then, Area of rectangle=breadth×length

A=6.5×12

=78

then,the area of rectangle is 78cm

Step-by-step explanation:

(b) the given eqn is

4a-11=70-19

4a-11=51

4a=51+11

4a=62

a=62/4

a=15.5

ANSWER

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