Answer:
13
Step-by-step explanation:
HCF = Product of two numbers ÷ LCM of these numbers
HCF =
= 13
Janet is trying to prove that the sum of the measures of the interior angles of a triangle is 180°.
2 answers:
Answer:
<h2>A . Alternate interior angles of parallel lines are congruent</h2>Step-by-step explanation:
If you observe the image, the statement that Janet wants to justify is
According to the given graph, these angles are inside parallels because by given, and these angles are at different sides of the transversals
and
, those position define Alternate Interior Angles, which by theorem they are congruent.
Therefore, the right reason of such congruence is
<em> A . Alternate interior angles of parallel lines are congruent.</em>
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The pythagorean theorem states that the sum of the squares of two legs of a right triangle is equivalent to the hypotenuse.
So:
35^2 + b^2 = 40^2
1225 + b^2 = 1600
b^2 = 375
b =
b = 19.3649
<u>The missing side's length rounded to the nearest tenth is Option C, 19.4</u>
Answer:
Step-by-step explanation:
