rozalee14
20.04.2021 •
Mathematics
The heights of two similar triangles are in the ratio 2:5. If the area of the larger triangle is
400 square units, what is the area of the smaller triangle?
4
A 64 square units
B 160 square units
C 1,000 square units
D 2,500 square units
Solved
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Ответ:
700 seats
Step-by-step explanation:
- If 630 tickets filled 90% of the seats,
tickets filled 100% of the seats
multiply 630 by 630 tickets = 90/100
- Set up a proportion
630 tickets/90 =
tickets/100