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worty [1.4K]
3 years ago
7

If the measure of angle AOB = 2x + 4 and the measure of angle COD = 4x - 10, write an equation for solve for x

Mathematics
2 answers:
rosijanka [135]3 years ago
5 0

Answer:

x=7

Step-by-step explanation:

We know that ∠AOB is (2x+4) and ∠COD is (4x-10).

Note that ∠AOB and ∠COD both have one arc mark.

In other words, they are congruent. Therefore, their angle measures are the same.

So, we can set the two equations equal to each other:

2x+4=4x-10

Now, we can solve for x. Let's add 10 to both sides. This yields:

2x+14=4x

Now, let's subtract 2x from both sides. This yields:

14=2x

Finally, divide both sides by 2. Therefore, the value of x is:

x=7

And we're done!

poizon [28]3 years ago
3 0

Answer:

2x+4=4x-10

Step-by-step explanation:

AOB and COD are same

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