Ineed
given: δabc is a right triangle. prove: a2 + b2 = c2 right triangle bca with s...
Mathematics, 23.11.2019 00:31 Ahemingway7164
Ineed
given: δabc is a right triangle. prove: a2 + b2 = c2 right triangle bca with sides of length a, b, and c. perpendicular cd forms right triangles bdc and cda. cd measures h units, bd measures y units, da measures x units. the following two-column proof with missing justifications proves the pythagorean theorem using similar triangles: statement justification draw an altitude from point c to line segment ab let segment bc = a segment ca = b segment ab = c segment cd = h segment db = x segment ad = y y + x = c c over a equals a over y and c over b equals b over x a2 = cy; b2 = cx a2 + b2 = cy + b2 a2 + b2 = cy + cx a2 + b2 = c(y + x) a2 + b2 = c(c) a2 + b2 = c2 which is not a justification for the proof? substitution addition property of equality transitive property of equality distributive property of equality
Answers: 1
Mathematics, 21.06.2019 19:00
How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)
Answers: 1
Mathematics, 21.06.2019 22:50
Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288
Answers: 1
Geography, 14.12.2020 03:10
Mathematics, 14.12.2020 03:10
Mathematics, 14.12.2020 03:10
Biology, 14.12.2020 03:10
History, 14.12.2020 03:10
Mathematics, 14.12.2020 03:10
Mathematics, 14.12.2020 03:10
Spanish, 14.12.2020 03:10
Advanced Placement (AP), 14.12.2020 03:10
Biology, 14.12.2020 03:10
History, 14.12.2020 03:10
Mathematics, 14.12.2020 03:10