Advertisements
Advertisements
प्रश्न
Define a triangle.
उत्तर
A plane figure bounded by three lines in a plane is called a triangle. The figure below represents a ΔABC, with AB, AC andBC as the three line segments.
APPEARS IN
संबंधित प्रश्न
Is the following statement true and false :
A triangle can have two right angles.
Is the following statement true and false :
All the angles of a triangle can be equal to 60°.
Is the following statement true and false :
If one angle of a triangle is obtuse, then it cannot be a right angled triangle.
State, if the triangle is possible with the following angles :
20°, 70°, and 90°
State, if the triangle is possible with the following angles :
125°, 40°, and 15°
Classify the following triangle according to angle:
The length of the sides of the triangle is given. Say what types of triangles they are 3.7 cm, 3.4 cm, 4 cm.
In ΔABC, name the 
a) Three sides: _________, __________, __________
b) Three Angles: _________, __________, __________
c) Three Vertices: _________, __________, __________
P is a point on the bisector of ∠ABC. If the line through P, parallel to BA meet BC at Q, prove that BPQ is an isosceles triangle.
Jincy used these shapes to make drawings of fish.
Now you also use some shapes to draw the different sea animals shown below.
Sea urchin
Lobster
Eel
Red snapper
Octopus
Clam
Parrotfish
Prawn
Cuttlefish
Jellyfish
Squid
Silver pomfret
Crab
