lesliemval lesliemval
  • 02-02-2021
  • Geography
contestada

What is the value of x in the triangle?
45°
7
X
45°
O A. 7
ОВ.
14
OC. 712
OD.
72

What is the value of x in the triangle 45 7 X 45 O A 7 ОВ 14 OC 712 OD 72 class=

Respuesta :

deeyani13
deeyani13 deeyani13
  • 02-02-2021

Answer:

7root 2

Explanation:

we assume the angle 45 degree as

sin 45 degree and the trigonometric ratio of sin is p/h i.e.

sin 45° = p/h

or 1/root 2 = 7/x

or x = 7 root 2 is the ans

Answer Link

Otras preguntas

I need help pleaseeeeee
what type of movement is a forked caudal fin best for?​
What is the area of a circle if the diameter is 18 miles ?
What did the union want to capture Vicksburg?
Evaluate the expression 12x + 7 when x = 8 (Hint substitute x for 8, multiply, then add 7)*
The Sydney cricket ground can contain a football field of approximately 147m by 136m. What distance would be covered by walking around the field?
HELP ASAP this was due Friday I don't understand how please show work find center and radius​
1. What was America's foreign policy towards the Soviets and communism? 2. Can you name the countries aligned with the United States?
Find the perimeter of a rectangle with a length of 9 cm and a width of 3 cm.
Which of the following analyses most clearly explores the effect of historicalcontext on a theme?A. In The Odyssey, Homer relied on epithets such as "rosy-finge