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What is the measure of < B? A. Cannot be determined B. 60° C. 25° D. 75°
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What is the measure of < B? A. Cannot be determined B. 60° C. 25° D. 75°
asked
Oct 2, 2019
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What is the measure of < B?
A. Cannot be determined
B. 60°
C. 25°
D. 75°
Mathematics
high-school
Cutter
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Heya!
Here is your answer:
The measure of all angles are 60°.
Here,
triangle ABC is an equilateral triangle (all sides are equal)
so, Its all angle measure same.
<A + <B + <C = 1800°
let <B = x
x+x+x =180°
3x = 180
x= 60°
Hence
<B = 60°
Platypus
answered
Oct 6, 2019
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Platypus
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