Triangle abc is a right triangle. point d is the midpoint of side ab and point e is the midpoint of side ac. the measure of angle ade is 28°. the following flowchart with missing statements and reasons proves that the measure of angle ecb is 62°: which statement and reason can be used to fill in the numbered blank spaces?

Because   ( coresponding angles are equal )

Step-by-step explanation:

Given triangle ABC is a right triangle.

It means one angle of triangle ABC is of.

D is the mid point of side AB and E is the mid point of side AC.

Meet D to E . Now DEBC

In triangle ADE

 ( given )

 ( given)

Now,

Statement : .

Reason: Angle sum property of traingle.

Statement:

Reason: By using substitution property .

Statement:

Reason: By usin subtarction property of equality.

Statement:

Reason: Corresponding angles are congruent when transversal line intersect two parallel lines.

Hence proved.

you would need to know all the numbers that are on there

step-by-step explanation:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2