Advertisements
Advertisements
प्रश्न
Match the following:
|
|
Measures of Triangle |
|
Type of Triangle |
| (i) | 3 sides of equal length | (a) | Scalene |
| (ii) | 2 sides of equal length | (b) | Isosceles right angled |
| (iii) | All sides are of different length | (c) | Obtuse angled |
| (iv) | 3 acute angles | (d) | Right angled |
| (v) | 1 right angle | (e) | Equilateral |
| (vi) | 1 obtuse angle | (f) | Acute angled |
|
(vii) |
1 right angle with two sides of equal length |
(g) | Isosceles |
उत्तर
|
|
Measures of Triangle |
|
Type of Triangle |
| (i) | 3 sides of equal length | (e) | Equilateral |
| (ii) | 2 sides of equal length | (g) | Isosceles |
| (iii) | All sides are of different length | (a) | Scalene |
| (iv) | 3 acute angles | (f) | Acute angled |
| (v) | 1 right angle | (d) | Right angled |
| (vi) | 1 obtuse angle | (c) | Obtuse angled |
|
(vii) |
1 right angle with two sides of equal length |
(b) | Isosceles right angled |
APPEARS IN
संबंधित प्रश्न
Construct traingle ABC, when : AB = 3.5 cm, AC = 4.8 cm and BC = 5.2 cm.
One of the angles of a triangle is 110°, the two other angles are equal. Find their value.
In the following figure, triangle ABC is equilateral and triangle PBC is isosceles. If PBA = 20°; find angle BPC.
Construct a triangle ABC given AB = 6 cm, BC = 5 cm and CA = 5.6 cm. From vertex A draw a perpendicular on to side BC. Measure the length of this perpendicular.
Using ruler and a pair compass only, construct a triangle XYZ given YZ = 7 cm, ∠XYZ = 60° and ∠XZY = 45°. Draw the bisectors of angles X and Y.
Name the following triangle in two different ways: (you may judge the nature of the angle by observation)
Name the following triangle in two different ways: (you may judge the nature of the angle by observation)
Try to construct triangles using match sticks. Some are shown here.
 |
 |
 |
Can you make a triangle with 3 matchsticks?
(Remember you have to use all the available matchsticks in each case) Name the type of triangle in each case. If you cannot make a triangle, think of reasons for it.
Try to construct triangles using match sticks. Some are shown here.
|
|
|
Can you make a triangle with 5 matchsticks?
(Remember you have to use all the available matchsticks in each case) Name the type of triangle in each case. If you cannot make a triangle, think of reasons for it.
Name polygon.
Make two more examples of this.
