We know by definition that complementary angles add up to 90 degrees. We can set up an equation using the ration given:
17x+13x=90, with x representing the amount you need to multiply the ratio by to get 90.
17x+13x=90
30x=90
x=3
We now know that the number we multiply the ratio by is 3. The smaller number in the ratio is 13, and so therefore we multiply it by 3.
3*13=39
The answer is 39 degrees.
ANSWER
139°
EXPLANATION
One of the interior angle properties of a parallelogram is that adjacent interior angles are supplementary.
This means that, the adjacent interior angles add up to 180°.
If
Then
OR
It states that two objects that are congruent to a third object then they are also congruent to one another.
Step-by-step explanation:
Simple,if one chair is like the second chair and the second chair is like a third chair,then the first chair is like the third chair.
If A=B and
B=C then
A=C
Learn More
Congruence: brainly.com/question/13361468
Keywords : Congruence, transitive property
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Answer:
21
Step-by-step explanation:
