Answer:
3.92 approximately 4
Step-by-step explanation:
let us first find angle at F
40⁰+50⁰+F= 180 (sum of angles in a triangle)
90⁰+F= 180⁰
F= 180⁰-90⁰
F = 90⁰
using sine rule
3/sin 50 = x/sin 90
3/0.7660= x/ 1
0.7660x=3
x= 3/0.7660
x= 3.92 approximately 4
Answer:
A) A
Step-by-step explanation:
The square root of 7 is just over two and a half.
Answer:
The value of x is 6.66
Step-by-step explanation:
For answer refer to the attachment
<u>Related</u><u> Information</u><u> </u><u>:</u><u>-</u>
There are 4 similarity conditions,
- SAS ( side angle side )
- AAS ( angle angle side )
- SSS ( side side side )
- AAA ( angle angle angle)
Magnitude of angle D = 170
Because,
Sum of interior angles of a pentagon = 540 degree
That is,
Angle A + angle B + angle C + angle D + angle E = 540 degree
87degree + 125 degree + 63 degree + 95 degree + angle D = 540 degree
So that gives angle D = 170 degree
Hope this helps.
ArmyCee:)
