CBSE Class 7 Answered
Find the values of angles y and z in the following figure :![](http://images.topperlearning.com/topper/questions/197031_image006.jpg)
![](http://images.topperlearning.com/topper/questions/197031_image006.jpg)
Asked by Topperlearning User | 14 Oct, 2014, 09:20: AM
In the given figure we can see that,
AOE =
COD [vertically opposite angles]
So, COD =
z = 43o
Since AOB,
BOC,
COD are linear pair of angles, thus
AOB +
BOC +
COD = 180o
BOC +
COD = 90o + 43o
= 133o
Thus, AOB =
y = 180o - 133o
= 47o
Thus, y = 47o and
z = 43o
Answered by | 14 Oct, 2014, 11:20: AM
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