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

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

you have a 1.5 litre bottle of water and drink 295 millilitres how much water is left

What is 720° converted to radians? a) 1/4 b) pi/4 c) 4/pi d) 4pi

What is the square root of 2

which component of blood makes up 55 percent of the blood volume?

Which quadrilateral always has two pairs of parallel sides and four right angles? a. kite b. parallelogram c. trapezoid d. rectangle

By 1938, Jews in Nazi Germany were not allowed to work in the government or A.carry identification. B.live near other Jews. C.attend synagogues. D.attend schoo

Do the measures 9, 12, and 15 create a right triangle?

Identify the following sentence as declarative, interrogative, imperative, or exclamatory. The forecast said it will rain today.

An object is dropped from a tower, 167 ft above the ground. The object's height above ground t sec into the fall is s=167-16t^2 a. What is the object's ve

Projectile is fired in such away that its horizantal range is equa to three times its maximum height . what is the angle of projectile