Three angle are labeled below the acre. The smallest angle is 3/8 as large as the 160 angle. Find the value of angle a
1 answer:
Answer:
140°
Step-by-step explanation:
Three angle are labeled below the acre. The smallest angle is 3/8 as large as the 160 angle. Find the value of angle a
The value of the smallest angle is given as:
= 3/8 of the 160 angle
=3/8 × 160°
= 60°
The sum of the total angle = 360°
Hence:
360° = 60° + 160° + a
a = 360° - (60° + 160°)
a = 360° - 220°
a = 140°
Therefore, a = 140°
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Answer:
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Step-by-step explanation:
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Answer:
7a........they are similar because none of the sides are equal
That point of concurrency is called the incenter of the triangle
Answer:
-25
Step-by-step explanation:
-3b-75=0
+75 +75
-3b=75
/-3 /-3
b=-25
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