IV. Activities 1. On your answer sheet, write S if it suggests a set and NS if it is not a set. 1. group of large numbers
2. consonants in the English alphabet
3. multiples of 3
4. group of loyal friends
5. constellation of stars a set and NS if it is NOT a set.
6.) even numbers from 10 to 40 7.) group of generous people
8.) groups of ASEAN countries
9.) male Philippine presidents 10.) collection of great movies.

PLEASE ANSWER THIS I NEED ANSWER

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet

let's fu(!

step-by-step explanation:

the answer is 1030 it's very simple math.