Answer:UT of right triangle UST. 1. If a=9 and b=3, find u. 2. If a=15 and b=12, find h. 3. If a=21 and b=7, find t. > Check link for pic. Thank you so much for help.
There is no need to assume that SD is the altitude of triangle UST since it is perpendicular to UT, it is the altitude. Triangles UST, UDS and SDT are all similar to each other because they are all right triangles and the first two share angle U and the 2nd to the 3rd because angles USD and DST are complementary. Similarity by AA.
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Answer:UT of right triangle UST. 1. If a=9 and b=3, find u. 2. If a=15 and b=12, find h. 3. If a=21 and b=7, find t. > Check link for pic. Thank you so much for help.
There is no need to assume that SD is the altitude of triangle UST since it is perpendicular to UT, it is the altitude. Triangles UST, UDS and SDT are all similar to each other because they are all right triangles and the first two share angle U and the 2nd to the 3rd because angles USD and DST are complementary. Similarity by AA.
Step-by-step explanation: