a box of cereal weighs 550 g. There is enough cereal for 10 servings. How many grams of cereal are there per serving?
1 answer:
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Answer:
A = 31.8 cm2
Step-by-step explanation:
Yhe formula:
central angle = (180-135)° = 45°
Hope this helps
Answer:
The angle bisector is construct.
Step-by-step explanation:
We used the geogebra.org site. We first constructed a large triangle with acute angles. Then from point A we made a semicircular section to its sides. At the intersection of the sides and the semicircular section, we construct two circles so that they intersect. Then from the point A we draw a line through the intersection of the circles and thus we obtain the bisector of the angle.
We repeat the same procedure for point B and for point C. In this way, we obtain a bisector for all angles of a triangle.
