Mathematics, 26.08.2019 00:30 FavvBella84
Bryan purchased two triangular wall shelves. the sides of each shelf are 8 inches, 10 inches, and 12 inches. he's trying to build a similar, larger triangular shelf to hang between the smaller ones. which of the dimensions can bryan use for the larger shelf so that it is similar to the ones he purchased? justify why the three triangles are similar.
a) 4 inches, 5 inches, and 6 inches; all of the side lengths of the smaller triangles have been multiplied by 1/2 which guarantees side-side-side similarity
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b) 16 inches, 20 inches, and 24 inches; all of the side lengths of the smaller triangles have been multiplied by 2, which guarantees side-side-side similarity.
c) 16 inches, 20 inches, and 24 inches; all of the side lengths of the smaller triangles have been multiplied by 2, which guarantees side-angle-side similarity.
d) 16 inches, 20 inches, and 24 inches; all of the side lengths of the smaller triangles have been multiplied by 2, which guarantees angle-angle-side similarity.
Answers: 2
Mathematics, 21.06.2019 21:30
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer
Answers: 1
Mathematics, 21.06.2019 23:30
Can someone me with my math problem pls my teacher is on my back about this
Answers: 2
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