Mathematics, 26.12.2020 22:20 anthonylopez1
The figure at the bottom shows a square ABCD and an equilateral triangle DPC:
Nick makes the chart shown below to prove that triangle APD is congruent to triangle BPC:
Statements Justifications
In triangles APD and BPC; AP = PB P is the vertex of the equilateral triangle
In triangles APD and BPC; AD = BC Sides of square ABCD are equal
In triangles APD and BPC; angle ADP = angle BCP Angle ADC = angle BCD = 90° and angle ADP = angle BCP = 90° − 60° = 30°
Triangles APD and BPC are congruent SAS postulate
What is the error in Nick's proof? (1 point)
Select one:
a. He uses the SAS postulate instead of AAS postulate to prove the triangles congruent.
b. He assumes that AP = PB because P is the vertex of the equilateral triangle.
c. He uses the SAS postulate instead of SSS postulate to prove the triangles congruent.
d. He writes the measure of angles ADP and BCP as 30° instead of 45°.
Answers: 1
Mathematics, 21.06.2019 13:00
Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º
Answers: 2
Mathematics, 21.06.2019 15:10
Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units
Answers: 1
Mathematics, 21.06.2019 16:00
The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.
Answers: 3
Mathematics, 21.06.2019 18:50
Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5
Answers: 1
The figure at the bottom shows a square ABCD and an equilateral triangle DPC:
Nick makes the chart...
Mathematics, 15.02.2021 08:20
English, 15.02.2021 08:20
Mathematics, 15.02.2021 08:20
Mathematics, 15.02.2021 08:30
Arts, 15.02.2021 08:30
Arts, 15.02.2021 08:30
Mathematics, 15.02.2021 08:30
English, 15.02.2021 08:30
Mathematics, 15.02.2021 08:30
English, 15.02.2021 08:30
Chemistry, 15.02.2021 08:30
History, 15.02.2021 08:30
Mathematics, 15.02.2021 08:30
Mathematics, 15.02.2021 08:30
Mathematics, 15.02.2021 08:30