ln isosceles triangle both sides are equal and the total of all the angles in a triangle is 180 degree so the third angle will be
[180-(79+79)] degrees
=22degrees
Answer:
22°
Step-by-step explanation:
180 - 2(79)
180 - 158
22
hope this helps-------------
Rewriting the left hand side,
csc²t - cost sec t
= (1/sin²t)-(cost)(1/cost)
= 1/sin²t - 1
= 1/sin²t - sin²t/sin²t
= (1-sin²t)/sin²t
= cos²t/sin²t
= cot²t
The Answer is A.
Please mark me brainliest.
Economic Order Quantity
