The exterior angle is ∠3 and ∠BAC is 78°
Step-by-step explanation:
An exterior angle is one formed by one side of a triangle and extension of an adjacent side of the triangle.The sum of two non-adjacent interior angles will equal the measure of the exterior angle of the triangle.
In finding the value of ∠BAC first find ∠BCA (180°-113°=67°) ⇒sum of angles formed in a straight line add up to 180°
∠BAC= 180°-(∠ABC +∠BCA)⇒sum of angles in a triangle
∠BAC=180°-(35°+67°)
∠BAC=180°-102°=78°
Learn More
Angles : brainly.com/question/11850487
Keyword : Angles
#LearnwithBrainly
Answer:
18 and 6
Step-by-step explanation:
i know this because all you have to do is multiply the tow numbers by 2
Draw the line -10 to 20 divide it into units
go to the left is minus and right plus.
plot the point 1 in the line.
going to the 7 unit right because it is adding 7
now you got 8
that is the answer.
Ok for a decimal, it would be .4. Plz give thanks, good ratings and give me brainliest answer
(40-12)(4·4)
(28)(16)
answer :448
