Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters. 7)
MZDGC 8) mZSXW F --212 12.7 12x - SIG W 370 B 4x-SE 15 + 4x C D 21x + 8 Find the measure of the arc or angle indicated. 9) Find mRL 10) Find mZSRT K T 16x-1 15x + 3 30x + 4 32x - 4 S L Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent. 11) Find mZSTV 12) Find mJMK T 6x U 127x + 1 6 + 10x M S L 63.r + 1 160° 13) Find mQS 14) 500 U P D G, F 155 “ e 19x - 2 E 15x U R S 190°
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Given :
A bike path is 3 miles long. there are distance markers every path one fourth mile to the end of the path.
To Find :
Which number line correctly models this situation and the total number of distance markers.
Solution :
It is given that their are markers every 1/4 part of mile.
So, their are 4 markers per mile.
Numbers of markers in 3 miles long path is :
Therefore, the total number of distance markers in 3 mile path is 12.
Hence, this is the required solution.