For what value of x does mz1 = 90° ? 100° x + 10)

You can solve this with common sense, but I'll do it for you and read my explanation before you demand an answer.

Step-by-step explanation:

When you look at a right angle, one forms 90°

A square has 4 sides, each should measure 90°.

That is how we know that point C measures 90°.

Now let's solve for x.

100+(x+10)+90°=90°

Solve the equation:

100+x+10+90=90

Step 1 : Solve for both sides.

100+x+10+90=90

(x)+(100+10+90)=90 ADD LIKE TERMS!

x+200=90

Step 2: Subtract 200 from both sides so you can make them equal.

x+200−200=90−200

x=−110

So, we get that x=-110. So the blank side should measure 90 degrees.

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

4038

step-by-step explanation:

pleaze mark brainliest!