this depends. you can measure angles in real life with a protractor or just use your eye. let us start with the protractor. place the midpoint of a protractor on the vertex of the angle and make sure it lines up to 0. on the other side read the degrees (make sure everything aligns). without a protractor you can use the Sine Formula and measure the lines.
Answer:
x)45
y)45
z)135
Step-by-step explanation:
Answer: The answer is A
Step-by-step explanation: The answer is A because he is try to spread awareness for global warming which is informative.
Answer:
D) 55/73
Step-by-step explanation:
The question is on trigonometry. Sine of an angle is obtained using the SOH of SOHCAHTOA formula of trigonometry. SOH is an acronym for sine, opposite and hypotenuse. Sine of an angle is obtained from the ratio of opposite and hypotenuse of a given triangle. Thus, SOH
is denoted as stated below.

Hence, given the above triangle,

Therefore, the sine of angle u = 55/73 (D)
C
All u have to do is add 23.5 to 23.5