THE ANSWER FOR THIS IS 5^1
Answer:
<h2>40</h2>
Step-by-step explanation:
90 degree angle
90 - 50 = 40
Answer:
25.136 in
Step-by-step explanation:
Given data
Adult bicycle wheel
Diameter= 26in
Radius= 26/2= 13in
Circumference= 2πr
Circumference= 2*3.142*13
Circumference= 81.692 in
Child's bicycle
Diameter= 18in
Radius= 18/2= 9in
Circumference= 2πr
Circumference= 2*3.142*9
Circumference= 56.556 in
Hence the difference in the distance traveled in one revolution is the difference in their circumference
Distance= 81.692 -56.556
Distance= 25.136 in
Answer:
arc AM = 114°
Step-by-step explanation:
the measure of a tangent- chord angle is half the measure of its intercepted arc, that is
∠ MAC = 
(AM )
57° = AM ( multiply both sides by 2 to clear the fraction )
114° = AM
