Kyle spent $155 on 9 items at the mall. Shirts were $15 and jeans were $20. How many of each did he buy?
2 answers:
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We can use the vertical angle theorem which states that any two opposite angles are congruent. So, you can just set the two measures equal to each other and solve for x:
So, your answer is 20°.
So, your answer is 20°.