You can set up a proportion since they will be similar triangles. Similar triangles have the same ratio for corresponding sides. The old tent is an isosceles triangle, two of the sides are equal(10 ft), the new one is said to be similar, but with two equal sides of 16 ft instead. We want to find the base of the new triangle, so we can set up a proportion:
Cross multiply:
Divide 10 to both sides:
So the floor of the new tent is 24 ft wide.
Answer:
3 to 10
Step-by-step explanation:
3 + 7 = 10 and 3 of those 10 questions are true
The surface area of the parallelogram based prism is 1548 units squared.
<h3>Surface area of a parallelogram based prism.</h3>
The prism has 2 parallelogram base and 4 rectangular faces.
Therefore,
surface area of the prism = 2 (area of the base) + area of the 4 rectangular faces
Therefore,
surface area of the prism = 2(12 × 17) +2(19 × 13) + 2(19 × 17)
surface area of the prism = 2(204) + 2(247) + 2(323)
surface area of the prism = 408 + 494 + 646
surface area of the prism = 1548 units²
learn more on prism here: brainly.com/question/22786015
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If this helps 3x3=9 .........................