In triangle XYZ, mZZ > mZX + mZY. Which must be true about AXYZ?
1 answer:
Answer:
Step-by-step explanation:
<h3>Given</h3>
- ΔXYZ with m∠Z > m∠X + m∠Y
<h3>Options</h3>
<u>m∠X + m∠Z < 90°</u>
- incorrect, the sum of these two angles should be > 90°
<u>m∠Y > 90°</u>
- incorrect, it should be < 90°
<u>∠X and ∠Y are complementary</u>
- incorrect as angle Z is greater that the sum of angles X and Y, then sum of three angles would be greater than 180°
<u>m∠X + m∠Y < 90°</u>
- correct, this is the only possible option
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D. 15 m, 2m, 2.5m. it doesn’t match the triangle inequality theorem. the sum of the side lengths don’t exceed that of the third side
Answer:
160 miles
Step-by-step explanation:
200 * 0.8 is 160
Answer:
#8. M = -8/9
#9. M = 3/5
