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3 years ago

Fine the value of the x in the triangle shown below.

Mathematics

2 answers:

Sever21 [200]3 years ago

8 0

Answer:

x=28

Step-by-step explanation:

The interior angles of a triangle must add to 180 degrees

Therefore,

79+73+x=180

Combine like terms by adding 79 and 73

152+x=180

To solve for x, get x by itself. Since 152 is being added to x, subtract 152 from both sides. This will cancel the 152, and leave x by itself.

152-152+x=180-152

x=28

So, x is equal to 28 degrees

andrew-mc [135]3 years ago

8 0

Answer:

Step-by-step explanation:

Add 79 and 73 to get 152 then subtract that from 180.

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