In this problem, this is the case with Angle 1 and Angle 2, hence their relation is that they are vertical, and option C is correct
Answer:
60 mins or 1 hour
Step-by-step explanation:
14 x 2 : 28 - 25 plus 25 is 50 min
38- 28 is 10
50 plus 10 is 60 min Or 1 hour
Answer:
36
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
CDE and CBA are similar triangles
Ratio = CE/CA = 24/48 = 1/2
CD/CB = 1/2
18/(24+x) = 1/2
24+x = 36
x = 12
DE/BA = 1/2
y/24 = 1/2
y = 12
We can assume that the point the ladder creates with the ground and building is a triangle. You can use the Pythagorean theorem to solve this.
A^2 + B^2 = C^2
The ladder is C, and the building can act as A or B, so for the purpose of this explanation, I’ll make it A.
11^2 + B^2 = 14^2
Figure out the squares
121 + B^2 = 196
Subtract 121 from both sides
B^2 = 75
Square root B^2 and 75
B = 5 root3
