Mathematics

Question

How do I solve this (see attachment)
How do I solve this (see attachment)

1 Answer

  • Answer: above

    Step-by-step explanation:

    ok so angle is 30 and we have adjacent and we have to figure out opposite so adjacent and opposite, we need tan so

    let x be height of triangle

    tan 30= x/81

    x= (tan 30) *81

    x= about 48ft

    48 + 4 is 52 which is more than 50