Question

two diagonal of a rectangle are of the length for4 X + 1 cm and 2 X + 15 centimetre find the value of x​

Answer 1

Step-by-step explanation:

given that,

in a rectengle ,

diagonals are

4x + 1 and 2x + 15

we know that,

according to rectangle properties

diagonals of a rectangle are equal

so,

ACCORDING TO THE QUESTION

4x + 1 = 2x + 15

substituting for x

4x + 1 = 2x + 15

4x - 2x = 15 - 1

2x = 14

x = 14/2

x = 7

so,

if two diagonal of a rectangle are of the length for4 X + 1 cm and 2 X + 15 centimetre then value of

x = 7

VERIFICATION

4x + 1 = 2x + 15

puttibg the value of x

4(7) + 1 = 2(7) + 15

28 + 1 = 14 + 15

29 = 29

EXTRA INFORMATION

here value of x = 7

diagonal = 2x + 15

= 2(7) + 15

= 14 + 15

= 29 cm

perimeter of rectangle =

2(length + breadth)

Area of rectangle = length × breadth

diagonal² = length² + breadth²

Answer 2

Step-by-step explanation:

Hey mate

$we \: know \: that \: in \: rectangle \\ diagonals \: are \: equal \\ therefore \\ 4x + 1 = 2x + 15 \\ \\ 4x - 2x = 15 - 1 \\ 2x = 14 \\ x = 7$

The vaule of x is 7