Across
- 2. In an equilateral triangle, the measure of all the sides are?
- 3. If two parallel lines are intersected by a transversal, then a pair of corresponding angles are?
- 5. How many acute angles are there in an obtuse angled triangle?
- 6. Two complementary angles are in the ratio 7:8, find the first angle.
Down
- 1. Two__angles whose sum is 180, form a linear pair.
- 2. When the sum of two angles are 180 degrees, what are they called?
- 4. The property that specifies that sum of the angles in a triangle is 180