Question 72 true or false
1 answer:
Answer:
True
m∠T = 40.4°
Step-by-step explanation:
We know all the sides of the triangle but we do not know any of its angles.
To find out if the angle T = 40.4 ° we use the cosine theorem.
According to the cosine theorem:

Where
is the angle between a and b.
In this case:

Then we clear α from the formula and verify that it is equal to 40.4 °

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<h2>ANSWER</h2>
addective inverse of 11/221 = -11/221
-<em>secret_angel</em>-
Answer:
SAS
Step-by-step explanation:
2 sides and 1 angle are congurent
The graph is in the attachement