CHECK YOUR UNDERSTANDING
Direction: Read the questions carefully. Answer the following
A. Determine if each set of numbers can be the lengths of the sides of a triangle.
1. 6. 14, 18
2. 8, 7, 16
B. Use the exterior angle inequality theorem to write the correct inequality statement.
3. In ∆UEN, m<EUN____m<UEJ
4. In ∆RAY, m<AARY
pa answer po plss ng maayos po Ibi- brainliest ko po ang sasagot ng maayos.
Answers & Comments
Step-by-step explanation:
1. 6+14 > 18
20> 18 TRUE , this set can be lengths of the sides of a triangle
2. 8+7 > 16
15> 16 FALSE this set cannot be lengths of the sides of a triangle
3 . <U EJ = 85°
m<EUN < m<U EJ
4.
<ARY = 78°
<RYA= 38°
∆= 180°
< RAY = 64°
m<RAY > m<ARY