Answer:
HL Theorem
Step-by-step explanation:
Here, we see that both triangles have a right angle, making them right triangles. We know that the hypotenuse must be equivalent, as it is the same line. Furthermore, we see that one of the legs from each triangle are equivalent. Therefore, we can use HL Theorem to prove these triangles are equal.
Answer:
The SAS postulate
Step-by-step explanation:
Thus the two triangles are congruent as evidenced by the SAS postulate.
|d|
Answer:
74°
Step-by-step explanation:
b + 16°= 90°
b = 74°
the steps to the equation