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Ber [7]
2 years ago
15

Help please!!!!!11!!!1!!

Mathematics
1 answer:
dedylja [7]2 years ago
8 0

Answer:

2.1 meters

Step-by-step explanation:

13.8=2w+2(w+2.7)

13.8=2w+2w+5.4

13.8=4w+5.4

8.4=4w

2.1=w

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In ΔRST, r = 620 inches, s = 840 inches and t=230 inches. Find the area of ΔRST to the nearest square inch.
muminat

Answer:

24179 square inches

Step-by-step explanation:

In ΔRST, r = 620 inches, s = 840 inches and t=230 inches. Find the area of ΔRST to the nearest square inch.

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