3 years ago

Which equation can you use to solve for x?

Mathematics

2 answers:

dlinn [17]3 years ago

3 0

In the given figure three angles are marked x°, 56° and 146 °

When two lines intersect they form two pairs of opposite angles. Vertical angles are always congruent, which means that they are equal.

In the figure angles x ,56 and 146 are formed on two opposite sides of the straight lines are so are vertically opposite angles and hence they are equal.

We can write this as x+56=146.

The first option is the right answer.

Yuliya22 [10]3 years ago

3 0

I think it is x+146=180

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