Answer:
Has two congruent sides AC & AB
It's an isosceles triangle
If you share it symmetrically into 2 you'll get two right angle triangles
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Here's the Answer,
=》sin 45º = cos 45º - <em><u>True</u></em>
=》sin 30º = cos 30° - <em><u>false</u></em>
=》cos 10º = sin 80° - <em><u>true</u></em>
=》sin 15° = cos 75° - <em><u>true</u></em>
