2 years ago

Can you help me please

Mathematics

1 answer:

igor_vitrenko [27]2 years ago

7 0

Answer:

Step-by-step explanation:

ΔA = 90° - 31°

= 59°

sin A = perpendicular ÷ base

sin 59° = 400 ft ÷ y

1.6643 = 400 ft ÷ y

y = 400 ÷ 1.6643

y = 240.34 ft

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Can you help me please ​

Can you help me please