The value of Z would be 225°
<h3>What is the angle at a point?</h3>
The angle at a point are angles that add up to 360°
Thus, X + Y + Z = 360°
X = 20°
Y = 135°
Then, Z = 360° - X - Y
Z = 360° - 20° + 135°
Z = 360° - 155°
Z = 205°
Therefore, the value of Z is 205°
Learn more about angle at a point here:
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Answer:
Count decimals you find 4 of them
mulitply 32*49 =1568
Then from right count 4 decimals you will get your answer
0.1568
<em>If you need more help or explanation you can ask me by commenting on this. </em>
Step-by-step explanation:
Answer:
supplementary
Step-by-step explanation: two angles that add up to 180 degrees is called supplementary
You just add all the marbles which is 15 marbles. Then how many blue ones are there 3. So you just do blue out of the whole. So your answer is 3/15