Answer:
11307.19 rounded and exact is 11307.1875
Step-by-step explanation:
First look at the given numbers, especially 123 degrees which if you add up the other side it equals 180 degrees so:
180-123= 57
Ok now you know two sides of the triangle and you know that all the 3 sides add up to 360 degrees so:
57+75= 132
180-132= 48
Answer:
d / 2
Step-by-step explanation: