It’s doesn’t look like any of the anwsers are right..
I’m pretty sure it’s 93. since a complementary angle is equal to 180, 87 + 93 = 180
Answer:
4 right angles & 2 sets of parallel lines
Step-by-step explanation:
i am big brain
Answer:
The height of building to the nearest foot is h = 36 foot
Step-by-step explanation:
We have given,
Length of ladder leaning against a building, l = 45 foot
Bottom length between ladder and the building , b = 27
Now, we need to find the height of building to the nearest foot.
Let the height of building be h.
Using Pythagoras theorem,

Here, l = 45 , b = 27 and h =?
So,

h² = 45² - 27²
h = √(45² - 27²)
h = 36
The height of building to the nearest foot is h = 36 foot
Copy and paste the answer on quizlet