To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
The answer would be B) 6, 4
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14 centimeters, because it is a cm longer than the total length of the other 2 craft sticks. Even if the 5cm and 8cm sticks were laid out in a straight line (ie. with a 180° angle between them) they still would not be able to touch both ends of the 14cm stick.
Answer:
40.6%
Step-by-step explanation:
56/138 x 100