Answer:
Scalene
Step-by-step explanation:
Answer:
62°
Step-by-step explanation:
180-118=62
62+62=124
180-124=56
118-56=62
Answer:
Cos 74°= Sin 16°
Sin 20°= Cos 70°
Sin A°=Cos (90°- A°)
Step-by-step explanation:
This is because the three pairs are complementary i.e they add up to 90° and in trigonometric ratios, complementary ratios are equal.
4/5 is the answer.
The formula is y=mx+b, where m is the slope
Answer:
[90]
Step-by-step explanation: