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Recent questions tagged herons formula
+2
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1
answer
A rhombus sheet, whose perimeter is 32 m and whose diagonal is 10 m long,
asked
Apr 7, 2019
in
Class 9
by
kratos
herons formula
class-9
+1
vote
1
answer
Write the formula for Cone.
asked
Mar 3, 2019
in
Class 9
by
kratos
herons formula
class-9
cbse
+1
vote
1
answer
A field is in the shape of a trapezium whose parallel sides are 25 m and 10 m.
asked
Mar 1, 2019
in
Class 9
by
kratos
herons formula
class-9
+2
votes
1
answer
The sides of a triangle are 11 cm, 15 cm and 16 cm. The altitude to largest side is (1) 30√7 cm (2) 15√7/2 cm (3) 15√7/4 cm (4) 30 cm
asked
Feb 25, 2019
in
Class 9
by
kratos
mensuration
herons formula
class-8
area of plane figures
class-9
+1
vote
1
answer
The perimeter of a triangular field is 240 dm. If two of its sides are 78 dm and 50 dm,
asked
Feb 24, 2019
in
Class 9
by
kratos
herons formula
class-9
area and perimeter
+3
votes
1
answer
The point A (3, 0), B (4, 5), C ( - 1, 4) and D (- 2, - 1) are the vertices of a rhombus find the area and perimeter of the Rhombus.
asked
Feb 15, 2019
in
Class 9
by
kratos
mensuration
measurements
herons formula
class-8
perimeter and area
class-9
class-7
+1
vote
1
answer
The points A (4, -2), B(7,2), C(0, 9) and D(-3, 5) form a parallelogram. Find the length of the altitude of the parallelogram on the base AB.
asked
Feb 14, 2019
in
Class 10
by
kratos
area of triangles and quadrilaterals
cbse
herons formula
perimeter and area
class-9
class-10
class-7
coordinate geometry
+2
votes
1
answer
The adjacent sides of a parallelogram ABCD measure 34 cm and 20 cm, and the diagonal AC measures 42 cm.
asked
Feb 14, 2019
in
Class 10
by
kratos
mensuration
herons formula
perimeter and area
class-9
class-10
+3
votes
1
answer
∆ABC is an isosceles triangle with AB = AC = 13cm. The length of altitude from A on BC is 5cm. Find BC.
asked
Feb 12, 2019
in
Class 10
by
kratos
herons formula
class-9
class-10
triangles
+2
votes
1
answer
A hand fan is made by stitching lo equal size triangular strips of two different types of paper as shown in Fig. 12.28.
asked
Jan 20, 2019
in
Class 9
by
kratos
herons formula
class-9
cbse
+1
vote
1
answer
Two parallel side of a trapezium are 60 cm and 77 cm and other sides are 25 cm and 26 cm. Find the area of the trapezium.
asked
Jan 18, 2019
in
Class 9
by
kratos
herons formula
class-9
cbse
+2
votes
1
answer
The house was painted by Tom. (a) Tom was painting the house (b) Tom is painting the house. (c) Tom paints the house.
asked
Jan 17, 2019
in
Class 10
by
kratos
mensuration
surface areas and volumes of a sphere
herons formula
art and culture of rajasthan
class-9
class-10
+3
votes
1
answer
The perimeter of a triangular field is 540 m and its sides are in the ratio 25 : 17 : 12. Find the area of the triangle.
asked
Jan 15, 2019
in
Class 9
by
kratos
herons formula
class-9
cbse
+3
votes
1
answer
ABCD is a trapezium in which AB || DC and P,Q are points on AD and BC respectively, such that PQ || DC, if PD = 18 cm, BQ = 35 cm and QC = 15 cm,
asked
Jan 13, 2019
in
Class 10
by
kratos
similarity
herons formula
class-9
class-10
triangles
geometry
+3
votes
0
answers
The triangular side walls of a flyover have been used for advertisements. The sides of the walls are 122 m,
asked
Jan 7, 2019
in
Class 9
by
kratos
cbse
herons formula
class-9
areas of triangles and quadrilaterals
+1
vote
1
answer
In a ∆ABC, AB = 15 cm, BC = 13 cm and AC = 14 cm. Find the area of ∆ABC and hence its altitude on AC.
asked
Jan 1, 2019
in
Class 9
by
kratos
herons formula
class-9
+2
votes
1
answer
Write Heron'* formula for area of a triangle.
asked
Dec 22, 2018
in
Class 9
by
kratos
herons formula
class-9
cbse
+1
vote
1
answer
A park, in the shape of a quadrilateral ABCD, has ∠C = 90°, AB = 9 m, BC = 12 m, CD = 5 m and AD = 8 m. How much area does it occupy?
asked
Dec 22, 2018
in
Class 9
by
kratos
class-9
cbse
herons formula
+2
votes
1
answer
Write the formula for Cylinder in different case.
asked
Dec 13, 2018
in
Class 9
by
kratos
herons formula
class-9
cbse
+3
votes
1
answer
If the SP is doubled, the profit triples. Find the P%
asked
Dec 7, 2018
in
Class 11
by
kratos
class-8
herons formula
direct and inverse proportions
class-11
kvpy
class-9
discount
kinetic theory of gases
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