The third angle measures 85⁰ (20 + 75 + 85 = 180) consequently, the triangle is an acute angled scalene triangle
The complementary angle is 15 degrees
It is 15 degrees because complementary angles add up to 90 degrees
105
30
an acute angle
The third angle measures 85⁰ (20 + 75 + 85 = 180) consequently, the triangle is an acute angled scalene triangle
acute-angled triangle
It is 75 degrees
It is: 15 degrees
180-105 = 75 degrees
The complementary angle is 15 degrees
It is a right angle triangle and angle A measures 15 degrees.
15, 75 and 90 degrees.15, 75 and 90 degrees.
If it's a parallelogram then the other 3 angles are 75, 105 and 105 degrees
It is 15 degrees because complementary angles add up to 90 degrees
It is 15 degrees because complementary angles add up to 90 degrees