I will have you come in please thank you thank for you thank you
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Red star- 10/17, likely
blue star- 7/17, likely
they're both likely, because the nominators are both about more than half of the denominator
Review the meaning of "straight angles."
Here 110 and A are "straight angles," and so 110 + A = 180 (degrees).
Then A = 70 degrees.
Answer:
Part 1) 
Part 2) 
Part 3) 
Part 4) 
Step-by-step explanation:
step 1
Find the measure of angle C
we know that
The triangle ABC is a right triangle
so
Angle C is a right angle
therefore

step 2
Fin the measure of angle A
we know that
In the right triangle ABC
∠B+∠A=90° -----> by complementary angles
we have

substitute


step 3
Find the length side b
we know that
In the right triangle ABC


substitute the given values

step 4
Find the length side a
we know that
In the right triangle ABC


substitute the given values
