Advertisements
Advertisements
प्रश्न
A triangle and a parallelogram are on the same base and between the same parallels. The ratio of the areas of triangle and parallelogram is
विकल्प
1 : 1
1 : 2
2 : 1
1 : 3
Advertisements
उत्तर
Given: A triangle and a parallelogram with the same base and between the same parallels.
To find: The ratio of the area of a triangle and a parallelogram with the same base and between the same parallels.
Calculation: We know that,” the area of a triangle is half the area of a parallelogram with the same base and between the same parallels.”
Hence the ratio of the area of a triangle and a parallelogram with the same base and between the same parallels is 1: 2
APPEARS IN
संबंधित प्रश्न
In the below fig. ∠AOB = 90°, AC = BC, OA = 12 cm and OC = 6.5 cm. Find the area of
ΔAOB.
Diagonals AC and BD of a quadrilateral ABCD intersect each other at P. Show that:
ar(ΔAPB) × ar(ΔCPD) = ar(ΔAPD) × ar (ΔBPC)
In the below Fig, ABC and ABD are two triangles on the base AB. If line segment CD is
bisected by AB at O, show that ar (Δ ABC) = ar (Δ ABD)
In a ΔABC if D and E are mid-points of BC and AD respectively such that ar (ΔAEC) = 4cm2, then ar (ΔBEC) =
Find the area of a rectangle whose length = 15 cm breadth = 6.4 cm
Each side of a square is 7 m. If its each side be increased by 3 m, what will be the increase in its area.
By counting squares, estimate the area of the figure.
Which has the bigger area - one of your footprints or the page of this book?
How many tiles like the triangle given here will fit in the white design?
Area of design = ________ square cm
Nasreena is a farmer who wants to divide her land equally among her three children — Chumki, Jhumri, and Imran. She wants to divide the land so that each piece of land has one tree. Her land looks like this.
- Can you divide the land equally? Show how you will divide it. Remember each person has to get a tree. Colour each person’s piece of land differently.
