Question: Triangle ABC is shown below: D B E A C Given: AABC Prove: All three angles of AABC add up to 180. The flowchart with

Triangle ABC is shown below: D B E A C Given: AABC Prove: All three angles of AABC add up to 180. The flowchart with missing reason proves the measures of the interior angles of AABC total 180 0 : EBC a xBCA Alternate Interior Angles mc BCA + maCBA + maBAC = 180' DBA a BAC Substitution DE I| AC Alternate Interior Angles by Construction M4EBD = 180" Definition of a Straight Angle msEBC + maCBA + maDBA = 180" m&EBC + m

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Triangle ABC is shown below: Triangle ABC. Line passes through points D, B, and E Given: ABC Prove: All three angles of ABC add up to 180. The flowchart with missing reason proves the measures of the...

UNDERSTAND PRACTICE 10. Error Analysis Kendall was asked to find 16. Trace ABCD and point P. the scale factor for the dilation. What is Draw the dilation of Kendall's error? ABCD using P as the...

Jason uses the following steps to construct a perpendicular line through a point C on a line segment. Step 1: From point C, draw an arc intersecting the line segment in points A and B. Step 2: Using...

Help me with this. Included Angel is the angel between two sides of a triangle Included side is the side common to two angles of a triangle NAME SCHOOL: SECTION DISTRICT: A. Readings/Discussions THE...

13:33 35) Which of the following would be enough information to prove that quadrilateral QRST is a parallelogram? a) OR = ST c) OP =PS and TP = PR - - b) OR IST d) Two pairs of sides are congruent....

Help me with this please Math subject Which expression best describes a proportion? A. Multiples Choice. Directions: Read and analyze each item carefully. Write the letter of the correct answer on...

1. \fCamden is creating a model of a pyramid. The model created will need to be scaled up from the blueprint. C D E B If segments DE and AB are parallel, which of the following expressions will help...

help me with this. Geometry without the study of congruent triangles is like reading a book District A. Readings/Discussions Geometry without the study of congruent triangles is like reading a book...

Question 1 (5 points) Identify the statement given below. Two polygons are similar if and only if there is a correspondence among their angles and among their sides so that all corresponding angles...

For triangle ABC, we are given that mC : 31.3o , AC : 26 in, and BC : 10.6 in. We can use the Law of Cosines, Law of Sines, and other properties of triangles to determine all of the missing...

QUESTION 5 Assume that the employment data for Lalaland are as follows: 243,190 Population aged 16 and above Army 1,705 Labour force 161,600 Unemployed 7,757 a) Calculate: i. ii. iii. the...

Refer to Exercise 11.31. (a) Obtain the least squares estimates by fitting a straight line to the response Internet usage using the predictor variable HDI. (b) Test, with a = .05, H(): 3 = 0 versus a...

In accounting, which of the following are the two major financial statements? Select the single best answer: A . the balance sheet and the credit score B . the balance sheet and the income statement...

1 What are the main differences between stocks and bonds? What are the advantages and disadvantages between a common stockholder, preferred, stockholder and bondholder? [90 marks] Question 2 What are...