Answer:
44°
Step-by-step explanation:
The sum of the angles in a triangle = 180°
In an isosceles triangle the base angles are equal, thus
base angle = =
= 44°
5 times a number plus 4
1 answer:
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The coordinates of centroid of given triangle are: (3,3)
Step-by-step explanation:
Given
D(0,1) = (x1,y1)
E(2,6) = (x2,y2)
F(7,2) = (x3,y3)
The centroid of a triangle when the vertices are known is given by:
Putting the values
Hence,
The coordinates of centroid of given triangle are: (3,3)
Keywords: Triangle, centroid
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