The answer is 90 + 45 because BOC is a right angled triangle where angle BOC is 90 and angle BOK is 45 because 90 ÷2. A OK Is a right angled triangle so angle AOB is 90 as well so to find angle AOK we plus 90 and 45 which is 135 degrees.
Answer:
isolate the variable by dividing each side by factors that dont contain the variable
Step-by-step explanation:
Answer:
1/5 is the fraction of 20%.
