Question

The two angles of a triable are complementary. The third angle is

Answer 1

Step-by-step explanation:

If two angles of a triangle are complementary, then third angle = 90°

$Given: \angle 1+\angle 2=90\degree.... (1)</p><p>\\\because In\: a \:\triangle \\</p><p>\angle 1+\angle 2+\angle 3=180\degree.... (2)\\\\</p><p>\therefore from \: equations \:(1)\:\&\:(2)\\\\</p><p>90\degree+\angle 3=180\degree\\\\</p><p>\therefore\: \angle 3=180\degree - 90\degree\\\\</p><p>\huge \purple {\boxed {\therefore\: \angle 3=90\degree}}$

Answer 2

Answer:

Sheep and goats were first domesticated roughly 11,000 years ago. These are called beasts of burden. The primary animal to be tamed or domesticated was a Goat. Afterward the first humans started domesticating wolves which then developed to Dogs