Which angle is complementary to angle ?
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Answer:
angle BAC is complementary to angle ACB
Step-by-step explanation:
Complementary angles add up to 90 degrees.
In a triangle, the sum of angles is 180 degrees.
ABC is a right triangle, so angles a+c=90 degrees.
Answer:
a)angle ACB
Basic facts:
angles in a triangle add up to 180
complementary angles are angles which add up to 90
Step-by-step explanation:
we can see the triangle is a right-angle triangle
if we subtract angle ABC (90 degrees)we are left with 90 degrees
therefore angle BAC and ACB add up to 90