The triangle of a polygon are the triangles created by drawing line segments from one vertex of a polygon to all the others.
Answer:
a) 10cm
b) 11.6 cm( approximately)
Step-by-step explanation:
Use pythagorean theorem
To find the unit price of each paintbrush, we simply divide 2.4 by 2 to find how much each individual paintbrush package costs.
2.4/2 = 1.2
Now, we can add 1.2 to 2.4 to find the price of 3 paintbrush packages.
1.2 + 2.4 = 3.6 (This is your answer.)
1-opposite angles are congruent
2-consecutive angles are supplementary
3-diagonals of a parallelogram divide the parallelogram into two congruent triangles
4-diagonals of a parallelogram bisect each other
