Mathematics, 10.06.2021 01:50, Michael321
A rectangle with vertices A (4, 8), B (16, 8), C (16, 20) and D (4, 20) is dilated about the origin as the center. Find the vertices of the image if the scale factor is 1/4 ?
A’ (1, 2), B’ (4, 8), C’ (4, 5) and D’ (1, 5)
A’ (1, 2), B’ (4, 2), C’ (4, 5) and D’ (1, 5)
A’ (1, 2), B’ (4, 2), C’ (4, 5) and D’ (4, 10)
A’ (2, 2), B’ (4, 2), C’ (4, 5) and D’ (1, 5)
Answers: 1
Mathematics, 22.06.2019 03:30, narnar5664
Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.
Answers: 3
Mathematics, 22.06.2019 04:30, gracieorman4
Acone with radius 5 cm and height 12 cm how many cm ?
Answers: 1
A rectangle with vertices A (4, 8), B (16, 8), C (16, 20) and D (4, 20) is dilated about the origin...
Mathematics, 12.09.2019 00:30
Mathematics, 12.09.2019 00:30