contestada

Which of the following statements is true?
A.
A 10o angle is congruent to a 10o angle.
B.
A triangle can only have two congruent angles.
C.
Congruent angles always add up to 90o.
D.
A congruent angle is always 90o.

Respuesta :

A. 10° angle is congruent to a 10° angle

Answer:

A.

Step-by-step explanation:

Only the first one is correct.

The others are false:

A triangle can have 3 congruent angles.

Complementary angles  add up to 90 degrees ( Congruent angles  don't always).

A congruent angle  is not always 90 degrees.