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Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal.
B А
B
A
40°
45°
2201
60°
309
45°
50°
B
С
68°
А.
x
X

Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal B А B A 40 45 2201 60 309 45 50 B С 68 А x X class=

Respuesta :

The second one Triangle ACB

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