Answer:
A.) 40°
Step-by-step explanation:
A triangle is equal to 180°
Angle X and Y has the same angle, so both have 70°.
So:
70° × 2= 140°
To find the degree of the last angle, subtract the known degree, which is 140°, from the overall degree, which is 180°.
So:
180° - 140°= 40°
Answer= 40°
I hope this helps! :)
Given:
Bl parallel to RA.
To find:
The value of x.
Solution:
In triangle ATR and ITB,
[Common angles]
[Corresponding angle]
[AA property of similarity]
We know that the corresponding sides of a similar triangle are proportional. So,
On cross multiplication, we get
Therefore, the correct option is C.
Answer:
32 m
Step-by-step explanation:
Height of mast = 96tan30
Distance of second point = 96tan30 / tan60
Distance = 32 m
Answer:0.07% because 710-654 is 56 and 56 divided by 710 is 0.07
Answer:
28x
Step-by-step explanation:
