Answer:
Square root of 34
Step-by-step explanation:
a^2 +b^2 =c^2
3^2 + 5^2 = 34
1) 6+4x and 5+3x. 2) 3+6x and 10+2x. 3) 15+4x and 2+3x
finding area is just multiplying the sides so find numbers that multiply to make 30 and 12
800
Look at the tens if it's 0-4 keep the number the same if 5-9 go up one number
