Proving the Sum of the Interior Angle Measures of a Triangle ls 180°
Given: y || 2
Prove: m25+ m2 2 + m26 = 180°
Angles Lines Statements Reasons
21
23
25
26
m21
m23
m25
m26
L
А
M
Reasons
1
Statements
2.
3
y
4
6
7
z
С
8
Assemble the proof by dragging tiles to
the Statements and Reasons columns

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

you bought 31 v bucks

step-by-step explanation:

25+6=31