Question

Please answer this math question asap!!! 30 points and brainliest!! Only brainliest IF YOU SHOW YOUR WORK!! thank you! Round the final answer to the nearest degree and centimetre.
Before you start!!! Test your calculator to make sure it is in degrees. Find sine of 90, if it equals 1
you are ready to start. If it does not equal 1, you are in radians and must switch to degrees.

Answer 1

Answer:

theta =53°

theta 1=90°

theta 2=37°

And

AB=12cm

BC=9cm

AC=15cm

Step-by-step explanation:

theta2=180+(53+90)=37°

AND

Sin53=AB/AC=12/x

x=12/sin53°=12/0.8=15

now AC=15

AC2= AB2+BC2

BC=√ 225-144=√ 81=9

that's it

Answer 2

Answer:

SEE THE ATTACHMENT FOR DETAILED SOLUTION TO THE QUESTION DEAR ❤