Answer:
by memories the formula and practice questions
Answer:
The length of the ladder is 14.5 ft
Step-by-step explanation:
For a right triangle
sinx = opposite / hypotenuse
Since we know the angle and the opposite side, we can calculate the hypotenuse
sin 64 = 13/ hypotenuse
Multiply each side by the hypotenuse
hypotenuse * sin 64 = 13
Divide by sin 64
hypotenuse = 13/sin 64
hypotenuse=14.4638
Rounding to the nearest tenth
14.5
False because they don't have the same length and shape you know they may be triangle but the their length are different.
#2 5.88 #3 6.510 #4 7.578 #5 9.835 #6 11.910 #7 3.72
45 x 5 = 225 so 225 students altogether on 5 buses
