Find the perimeter of △WXY. Round your answer to the nearest tenth if necessary. Figures are not necessarily d

Question

Find the perimeter of △WXY. Round your answer to the nearest tenth if necessary. Figures are not necessarily drawn to scale. VTU numbers are 85, 108, and 114 with angles of 45, 63, and 72. WXY numbers are 64.8, 51, and x with angles of 45, 63 and 72.

GPT-5 mini · Answer

Triangles are similar (same angles), so corresponding sides are in the same ratio. Using the two known pairs,
k = 51/85 = 0.6 = 64.8/108.
So x = 114·0.6 = 68.4.

Perimeter = 51 + 64.8 + 68.4 = 184.2.

Rounded to the nearest tenth: 184.2.

Find the perimeter of △WXY. Round your answer to the nearest tenth if necessary. Figures are not necessarily drawn to scale. VTU numbers are 85, 108, and 114 with angles of 45, 63, and 72. WXY numbers are 64.8, 51, and x with angles of 45, 63 and 72.

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