Answer:
12.04
Step-by-step explanation:
add 8 and 9 by the power of two: 8^2+9^2
that equals to 145
find the square root of 145 and that equals to 12.04
angle a + angle b + angle c = 180° (angle sum property of triangle)
110°+35°+angle c=180°
165°+ angle c = 180°
angle c = 180°-165°
angle c = 15°
Answer:
<em>The bicycle traveled 77.9 m</em>
Step-by-step explanation:
<u>Circumference of a Circle</u>
Given a circle of radius r, the circumference or perimeter is calculated as follows:
The radius of the bicycle wheel has a radius of r=62 cm. Converting to meters r=62/100=0.62 m.
Calculate the circumference:
Given the wheel makes 80 complete revolutions, the total distance covered by the bicycle is:
D = 77.9 m
The bicycle traveled 77.9 m
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