Each Angle of a Rectangle Is 90
Trending Questions
Q.
If is greater than by one-third of a right angle. Find and
Q.
Which of the following quadrilaterals have diagonals of unequal length?
i) Rhombus
ii) Rectangle
iii) Square
iv) Kite
v) Parallelogram
i, ii, iii
ii, iii
i, iv, v
ii, iii, iv
Q. If one angle of parallelogram is 90∘, then all the other angles are equal to .
- 90∘
- 180∘
- 45∘
Q. If the diagonals of a parallelogram are equal and don't intersect at right angles, then it is called a .
- rhombus
- rectangle
- kite
- Square
Q. The angles in a rectangle are given by (x+30)∘ and (y+50)∘ respectively. What other information is required to find the value of x+y ?
- We need the value of x so that we can find one angle and then find y using the value of x
- We need the value of y so that we can find one angle and then find x using the value of y
- No extra information is necessary and x+y=90∘
- No extra information is necessary and x+y=100∘
Q. In the following figure ABCD and PQRS are parallelograms. Find the measure of x in degrees.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1405215/original_8.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1405215/original_8.png)
- 50
Q. If one angle of parallelogram is 90∘, then all the other angles are equal to .
- 45∘
- 180∘
- 90∘
Q. If one angle of parallelogram is 90∘, then all the other angles are equal to .
- 90∘
- 180∘
- 45∘
Q. If one angle of parallelogram is 90∘, then all the other angles are equal to .
- 90∘
- 180∘
- 45∘
Q. If one angle of parallelogram is 90∘, then all the other angles are equal to .
- 90∘
- 180∘
- 45∘
Q. Fill in the blanks :
a) A quadrilateral whose all the sides, diagonals and angles are equal is _____.
b) Diagonals of a rectangle ___________.
c) Diagonals of a rhombus ___________.
d) Both the diagonals of a rhombus are ______ in length.
e) The diagonals of a parallelogram __________
f) The diagonals of a square ___________.
g) The opposite sides and angles of a rectangle are _________.
h) The net of a triangular pyramid has _____ triangles
a) A quadrilateral whose all the sides, diagonals and angles are equal is _____.
b) Diagonals of a rectangle ___________.
c) Diagonals of a rhombus ___________.
d) Both the diagonals of a rhombus are ______ in length.
e) The diagonals of a parallelogram __________
f) The diagonals of a square ___________.
g) The opposite sides and angles of a rectangle are _________.
h) The net of a triangular pyramid has _____ triangles
Q.
If opposite angles of a parallelogram are supplementary, then the parallelogram is _____ .
- Rectangle
- Rhombus
- Trapezium
- None of the above
Q. In the following figure ABCD and PQRS are parallelograms. Find the measure of x in degrees.
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1405215/original_8.png)
![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1405215/original_8.png)
- 50
Q. In a rectangle, all the four angles are equal and each angle measures .
- 90∘
- 180∘
- 360∘