Question 1 :
One side of a parallelogram is 8 cm. If the corresponding altitude is 6 cm, then its area is given by
Question 2 :
A rectangle and a parallelogram have equal areas. If the sides of the rectangle are $10 m$ and $12 m$ and the base of the parallelogram is $20 m$, then the altitude of the parallelogram is:
Question 3 :
One side of a parallelogram is $8$ cm. If the corresponding altitude is $6$ cm, then its area is given by<br/>
Question 4 :
If the area of a rhombus of side x cm be y $\displaystyle cm^{2}$ then the true statement is
Question 5 :
Find the area of the parallelogram whose base is $17\ cm$ and height $0.8\ m$?
Question 6 :
A field is in the shape of a trapezium whose parallel sides are $25$ m and $10$ m. The non-parallel sides are $14$ m and $13$ m. find the area of the field.
Question 7 :
The diagonals of a rhombus are $24\:cm$ and $10\:cm$. Calculate its area.<br/>
Question 8 :
The area of parallelogram if the base is $36cm$ and height is $45cm$
Question 9 :
One side of a parallelogram is 8 cm. If the corresponding altitude is 6 cm, then its area is given by
Question 10 :
The shape of the top surface of a table is a trapezium. Find its area in $cm^2$ if its parallel sides are $1$ m and $1.2$ m and perpendicular distance between them is $0.8$ m.<br/>
Question 11 :
If the base and altitude of a parallelogram are doubled, what happens to the area compared to the original one?
Question 12 :
Find the area of a rhombus, if its vertices are $A(3, 0), B (4, 5), C(-1, 4)$ and $D(-2, -1)$ taken in order.<br/>
Question 13 :
A parallelogram has an area of $60$ $cm^{2}$ and a base of $12$ cm. Find the height.<br/>
Question 15 :
Which of the following statements are true (T) and which are false (F)?<br>If three sides of a quadrilateral are equal, it is a parallelogram.
Question 17 :
A rhombus has diagonals of length $a$ and ($a$+$\sqrt a$) units. If the area of the rhombus is $12$, then $a$ equals to
Question 18 :
The area of a trapezoidal field is $1400\ sq. cm.$ Its altitude is $50\ cm$. Find the two bases, if the number of centimetre in each base is an integer divisible by $8$. The number of solutions to this problem is
Question 19 :
If the sum of diagonals of a rhombus is $10$ cm and its area is $12$ $\displaystyle cm^{2}$ Then the length of its diagonals are :
Question 20 :
Find the area of a trapezoid with bases of $21$and $17$ mm, and a height of $10$ mm.<br/>
Question 21 :
A ceiling has a shape of rhombus whose diagonals lengths are $10$cm & $20$ cm. How many such tiles are required to cover ceiling of area $\displaystyle 1000{ m }^{ 2 }$.
Question 22 :
If $a=i+j+k, b=i+3j+5k$ and $ c=7i+9j+11k$, then the area of Parallelogram having diagonals a+b and b+c is.<br/>
Question 23 :
A rhombus has the sum of it's diagonals equal to $34$ cm. Its longer diagonal is $14$ cm longer than its shorter diagonal. Find its area (in $\displaystyle cm^{2}$)
Question 24 :
If the side of a rhombus is $20$ meters and its shorter diagonal is three fourth of its longer diagonal, then the area of the rhombus must be
Question 25 :
If one of the diagonals of a rhombus is equal to its side, then the diagonals of the rhombus are in the ratio