One quarter. Because four quarters makes a whole.
Answer:
70 Degrees
Step-by-step explanation:
Total angle of a quadrilateral is 360 degrees. 90+130+70=290
360-290=70 Degrees
<h3>Answer:</h3>
6 in
<h3>Explanation:</h3>
Let M be the midpoint of AB. ∆CMB and ∆CMA are both isosceles triangles, so CM = (AB)/2 = 9 in.
CG = (2/3)(CM) = (2/3)(9 in)
CG = 6 in
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<em>Comment on centroid and median</em>
The centroid of a triangle is located 1/3 the distance from the midpoint of a side to the opposite vertex. This is true for any median in any triangle. The proof can be developed from the fact that every median divides the triangle's area in half. Here, we just take advantage of this fact.
20% ****************
Step-by-step explanation:
10+40=50
1÷5=20%
Answer:
201
Step-by-step explanation:
