Can someone please answer these for me. this is my second time asking
1 answer:
Answer:
1) Length QR is 8 units
2) The T shirt stand should be placed at the circumcenter of the Three points
of triangle formed
3) Length FB is 21 units
Step-by-step explanation:1
1) In triangle PSQ and RSQ,
, ∠PSQ = ∠RSQ and SQ is common side.
Thus, the two triangles are congruent.
<em>Thus, sides PQ = RQ</em>
n = 3.
Thus, QR = 5(n) - 7 = 5(3) - 7 = 15 - 7 = 8 units.
2) <em>A point inside the triangle which is equidistant from all 3 points is a circumcenter, Thus T-shirt stand to be placed at the circumcenter of triangle.</em>
3) In triangle CBF and CDF,
, ∠CDF = ∠CBF and CF is common side.
Thus, the two triangles are congruent.
<em>Thus, sides FD = BF</em>
x = 3.
Thus, FB = 6(x) + 3 =6(3) + 3 = 18 + 3 = 21 units.
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Step-by-step explanation:
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In the attachment △ABC mapped onto △A'B'C' by a sequence of dilation from origin and scalar factor k followed by translation.
