85/100=34/?
85÷2.5=34
100÷2.5=40
34/40=34/? ?=40
there were 40 questions
Answer:
90 degree
Step-by-step explanation:
we can see that angle adf is a right angle which means it's value is 90 degree
Answer: Angle w=90
Step-by-step explanation: A line is 180 degress,so 90 plus w = 180. 180-90 is 90, so w is 90.