Question

13 m
24 m
8 m
AB is perpendicula li
4. The diagonal of a quadrilateral shaped field is 24 III
and the perpendiculars dropped on it from the
remaining opposite vertices are 8 m and 13 m. Find
the area of the field.
5. The diagonals of a rhombus are 7.5 cm and 12 cm. Find
its area.
6. Find the area of a rhombus whose side is 5 cm and whose altitude is
If one of its diagonals is 8 cm long, find the length of the other diagonal
7. The floor of a building consists of 3000 tiles which are rhombus shaped
its diagonals are 45 cm and 30 cm in length. Find the total cost of no
if the cost per m’is*4.
8. Mohan wants to buy a trapezium shaped field.
Its side along the river is parallel to and twice
the side along the road. If the area of this field is
re rhombus shaped and each of
noth. Find the total cost of polishing the floor
Road
- -- -- - - --
100 m
10500 m2 and the perpendicular distance
between the two parallel sides is 100 m, find the
length of the side along the river.
River
(9. Top surface of a raised platform is in the shape of a regular octagon as shown
the figure. Find the area of the octagonal surface.
10. There is a pentagonal shaped park as shown in the figure.
For finding its area Jyoti and Kavita divided it in two different ways.​

Answer 1

Answer:

iam am

answer is 0ption 9