Question

match the pairs
1) Obouse angle triangle
2) Reflex angle
3) Complementary angle
4) Right angle triangle
5) Isosceles triangle
a) 40° 50° 90°
b) 120° 30° 30°
c) 180° to 360°
d) 45° 45°
e) 4cm, 4cm, 5cm​

Answer 1

Answer:

1) Obouse angle triangle = b) 120° 30° 30°

2) Reflex angle = c) 180° to 360°

3) Complementary angle = d) 45° 45°

4) Right angle triangle = a) 40° 50° 90°

5) Isosceles triangle = e) 4cm, 4cm, 5cm

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