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प्रश्न
Construct traingle ABC, when : AB = 3 cm, BC = 7 cm and ∠B = 90°.
उत्तर
Steps of Construction:
(1) Draw a line segment AB = 3 cm
(2) With the help of compasses, construct ∠ABC = 90°.
(3) With B as centre, draw an arc of 7 cm length which cuts BP at C.
(4) Join A and C.
(5) Triangle ABC, so obtained, is the required triangle.
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संबंधित प्रश्न
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|
|
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 |
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| (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 |
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Can you make a triangle with 6 matchsticks?
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