Abc is right angles triangle at
b.If a is 45 degree then find cot c
brunoconti:
cot C = cot 45° = 1
A+B+C= 180 (angle sum property)
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angle A + B + C = 180
ANGLE C + 45 + 90 = 180
ANGLE C = 180 - 135 = 45
COT C = 1/TAN45 = 1/1 = 1
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Abc is the right triangle at b ..
then b = 90°
a = 45°
total triangle angle 180°
then b = {180-(90+45)}
= 180-135
= 45°
cot c = 1/(tan c ). { tan 45° = 1}
cot c = 1/1
cot c = 1
correct answer is here...
then b = 90°
a = 45°
total triangle angle 180°
then b = {180-(90+45)}
= 180-135
= 45°
cot c = 1/(tan c ). { tan 45° = 1}
cot c = 1/1
cot c = 1
correct answer is here...
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