4 years ago

Please help with steps as well!

Mathematics

1 answer:

AnnZ [28]4 years ago

6 0

Answer:

y = 72.5 cm

Step-by-step explanation:

We know that tan theta = opposite/ adjacent

tan 30 = x/y

tan 30 =36.25/y

Multiply each side by y

y tan 30 = 36.25y/y

y tan 30 = 26.25

Divide each side by tan 30

y tan 30 / tan 30 = 36.25/tan 30

y = 36.25/ tan 30

y =72.5

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