A circle has a radius of 5 meter. What is the length of the arc that is captured by a central angle that measures 120 degrees? R
ound your answer to the nearest tenth.
a) 3.33 meters
b) 31.42 meters
c) 10.47 meters
d) 2.09 meters
a) 3.33 meters
b) 31.42 meters
c) 10.47 meters
d) 2.09 meters
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Solving For
Step 1: Multiplying 28.96 with 1 we get 2896
Step 2: add 0 and the multiply 28.96 with 4 we get 115840
Step 3: add 2 0's and the multiply 28.96 with 9 we get 2606400
Now adding all the three answer we get 2725136
Now decimal point of number and multiplier both are after 2 digit from units place so we will add decimal point 4 digit from unit place in final answer
hence we get 272.5136
Solving For
Step 1: Multiplying 63.7 with 5 we get 3185
Step 2: add 0 and the multiply 63.7 with 2 we get 12740
Now adding all the three answer we get 15925
Now decimal point of number and multiplier both are after 1 digit from units place so we will add decimal point 2 digit from unit place in final answer
hence we get 159.25
Check the picture.
Note that reflecting triangle ABC with respect to the x-axis, and translating it 3 units down, mapps it perfectly to A'B'C'.
Thus, the answer is: <span>△ABC is congruent to △A′B′C′ because you can map
</span>
△ABC to △A′B′C′ using a reflection across the x-axis followed by a translation 3 units down, which is a sequence of rigid motions.
Note that reflecting triangle ABC with respect to the x-axis, and translating it 3 units down, mapps it perfectly to A'B'C'.
Thus, the answer is: <span>△ABC is congruent to △A′B′C′ because you can map
</span>
△ABC to △A′B′C′ using a reflection across the x-axis followed by a translation 3 units down, which is a sequence of rigid motions.