Answer:
it is 1,3,and 5
Step-by-step explanation:
<h3>Angles. Triangle angles.</h3>
The sum of angles of a triangle equals 180°.
Therefore:
|∠EAB| + |∠ABE| + |∠BEA| = 180°
Susbtitute
|∠EAB| = 14°
|∠ABE| = 45°
|∠BEA| = x°
14° + 45° + x° = 180°
59° + x° = 180° |<em>subtract 59° from both sides</em>
<h3>x° = 121°</h3>
∠BEA and ∠CED are vertical angles. Vertical angles are congruent, meaning that they have the same angle measure.
Therefore
<h3>|∠CED| = 121°</h3>
In ΔCDE:
|∠CED| + |∠DCE| + |∠EDC| = 180°
Substitute:
|∠CED| =121°
|∠DCE| = 27°
|∠EDC| = y°
121° + 27° + y° = 180°
148° + y° = 180° |<em>subtract 148° from both sides</em>
<h3>y° = 32°</h3>
<h2>|∠EDC| = 32°</h2>
Answer:
he traveled 9Km
Step-by-step explanation:1.5 x 6
Formula for volume is:
width x length x height
5 x 7 x 20
5x7 = 35
35x20= 700
Answer is 700 cm^2
Answer:
Do you maybe having a diagram for the problem you are stuck on?
Step-by-step explanation: