parvati43 parvati43

06-09-2020
Mathematics

contestada

If the three sides of a triangle are 1, sino, cos, the sum of two smaller angles of the
triangles is
a. 90 degree
b. 60 degree
C. 30 degree
d. 120 degree

Respuesta :

oscar236 oscar236

06-09-2020

Answer:

a.

Step-by-step explanation:

The triangle is right-angled so it's a.

Answer Link

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