Question

7. Which one of the following is not true about a rectangle?
a) All angles of a rectangles are right angles.
b) Opposite sides of a rectangle are equal.
c) Sum of the angles of a rectangle is 3600
d) All the sides of a rectangle are equal.​

Answer 1

d) All the sides of a rectangle are equal.

Is the Correct Answer.

hope it will helps you.

Answer 2

Answer: - (d) All the sides of the rectangle are equal.

Detailed answer: -

The statement given in option (d) All the sides of the rectangle are equal, is not true about a rectangle.

Other all the statements in the given options a, b and c are true about a rectangle.

The angles of the rectangles are right angles. Each and every angle of the rectangle is = 90 degrees and their sum = 360 degrees.

Therefore,

Sum of all the angles of a rectangle is equal to 360 degrees.

$90 degrees+90degrees+90degrees+90degrees=360degrees$

The opposite sides of the rectangle are equal not all sides. All sides of the square are equal.

Therefore,

All the options given are true about the rectangle except option (d).

About rectangle: -

• A rectangle is a quadrilateral which has four right angles and opposite equal sides.
• It has 4 sides and 4 vertices.
• Perimeter of the rectangle formula is = 2(length + breadth)
• Area of the rectangle = Length × Breadth

To know more about the topic, visit the below links: -

https://brainly.in/question/48833931

https://brainly.in/question/48762203

#SPJ3