Answer:
135
Step-by-step explanation:
Those are supplementary angles, you can tell because the bottom line is flat.
supplementary angles always equal 180 together
so 180-45=135
Here, I have found the answer for you with an explanation:
Answer:
5.3
Step-by-step explanation:
Use the right triangle altitude theorem.
KM/KN = KL/KN
12/8 = 8/KN
1.5 = 8/KN
1.5KN = 8
KN = 8/1.5
KN = 5 1/3
Answer: 5.3
<span>45.5% is equivalent to 45.5/100. To remove the decimal from the fraction, multiply both by the same factor of ten so they are integers: 455/1000. This can be cancelled down to 91/200 in its simplest form.</span>
Answer is The circumference is found by multiplying pi by the diameter.
