Mathematics, 30.06.2020 02:01 jnthnsngh
Complete the paragraph proof. Given: and are right angles Line segment A B is-congruent-to line segment B C Line segment B C is-congruent-to line segment A C Prove: Line A R bisects Angle B A C Triangles A B R and R C A share side R A. A line is drawn from point B to point C and intersects side A R at point P. It is given that and are right angles, and . Since they contain right angles, ΔABR and ΔACR are right triangles. The right triangles share hypotenuse , and reflexive property justifies that . Since and , the transitive property justifies . Now, the hypotenuse and leg of right ΔABR is congruent to the hypotenuse and the leg of right ΔACR, so by the HL congruence postulate. Therefore, by CPCTC, and bisects by the definition of bisector.
Answers: 2
Mathematics, 21.06.2019 13:30
Plz me plzzzzzzz i need and plz delte this after answer
Answers: 3
Mathematics, 21.06.2019 15:30
The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y
Answers: 1
Mathematics, 21.06.2019 15:30
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
Mathematics, 21.06.2019 18:30
In the triangles, tr = ge and sr = fe. if = 3.2 ft, which is a possible measure of ? 1.6 ft 3.0 ft 3.2 ft 4.0 ft
Answers: 2
Complete the paragraph proof. Given: and are right angles Line segment A B is-congruent-to line segm...
Mathematics, 27.09.2021 18:20
English, 27.09.2021 18:20
Business, 27.09.2021 18:20
Mathematics, 27.09.2021 18:20
Mathematics, 27.09.2021 18:20
Chemistry, 27.09.2021 18:20
Mathematics, 27.09.2021 18:20
Mathematics, 27.09.2021 18:20
Mathematics, 27.09.2021 18:20
Physics, 27.09.2021 18:20
English, 27.09.2021 18:20
Chemistry, 27.09.2021 18:20
Geography, 27.09.2021 18:20
Chemistry, 27.09.2021 18:20
Mathematics, 27.09.2021 18:20