Question

Name the type of triangle: (a) 6.6 cm, 6.6 cm, 4 cm, (b) 120°, 30°, 30°, (c) 30°,60°,90°​

Answer 1

Answer:

1. acute angle
2. obtuse angle
3. right angle

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Answer 2

Answer:

a) Isosceles triangle

b) Isosceles triangle

c) Scalene triangle

Step-by-step explanation:

In the first triangle two sides are equal, therefore it is an isosceles triangle. In the second one two angles are equal so it is an isosceles triangle. In the third one all the angles are unequal to each other and so it is a Scalene triangle.

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