Answer:
Maximum safe height can be reached by ladder = 15.03. ft
Step-by-step explanation:
Given,
Let's assume the maximum safe height of wall = h
angle formed between ladder and ground = 70°
length of ladder = 16 ft
From the given data, it can be seen that ladder will form a right angle triangle structure with the wall
So,from the concept of trigonometry,
=> h = 16 x 0.9396
=> h = 15.03 ft
So, the maximum safe height that can be reached by the ladder will be 15.03 ft.
3. C 67.5 mi
4. A 65mi
5. B $270
The answer is 40 good luck
For the smaller triangle ;
15^2 + b^2 = 17^2
b = 8
To check the work
15^2 + 8^2 = 289
17^2 = 289
(This is if the bottom number on the smaller triangle says 15, its a bit hard to read..)
TWINKLE TWINKLE LITTLE STAR
HOW I WONDER WHAT YOU ARE
UP ABOVE THE WORLD SO HIGH
LIKE A DIAMOND IN THE SKY
lol sorry-
your question ain't properly readable-