Answer:
The correct answer is B!
Step-by-step explanation:
I hope it helps you Sir (or ma'am.)
Answer:
Not sure but 2 would be the same as 1 so 39.5 and 3 and 4 would be 50.5
Step-by-step explanation:
1 and 3 make a right angle and so does 4 and 2 so all I did was subtract 39.5 from 90 since a right angle=90 degrees
The answer is this 0.<span>77220077 and I hope this help</span>
Answer:
145
Step-by-step explanation:
<u>So lets recall what a supplementary angle is. A suppelemenatry angle is two angles that make up 180 degrees.(half circle)</u>
This is different from a complenenary angle with is two angles that make up 90 degrees(quarter circle)
Ok, so we can write the equation for the supplementary angle as:
35+b=180
Lets subtract the angle we knwo from both sides:
<u>b=145</u>
Now we know that B(second angle) must be equal to 145 degrees.
Hope this helps!
Answer:
They are congruent
Step-by-step explanation:
They both have the sides with 15 and 12, and if you rotate it a bit it will look exactly the same.