Answer:

Step-by-step explanation:
The exterior angle in a triangle is equal to the sum of the interior opposite angles in a triangle
Therefore,

Now solve for x

Now let's solve for the exterior angle

Hope this helps you.
Let me know if you have any other questions :-)
(180-x)-2(90-x)= 53
Remember that complimentary angles add to 90 and supplementary angles add to 180.
180-x-180+2x=53
x=53
Final answer: The angle is 53 degrees.
Answer:
less than
Step-by-step explanation:
because you can simplify 4/3 into 1 1/3. And it's a bigger number than 7/12.
Answer: <em>44°</em>
Step-by-step explanation:
<em>Due to x and 136° being on a straight line, they need to add up to 180°</em>
<em>Let's take 180 and subtract it by 136</em>
<em>180-136</em>
<em>44°</em>