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

What is the measure of angle 7
use the perpendicular bisector theorem to solve for x
Who won the battle for Stalingrad during World War II? Japan Germany the Soviet Union the United States
During the 1900s, many chemical companies invented a variety of plastics. Plastics are used in a wide array of technologies, including food packaging. Describe
*please include an explanation!* Suppose an investment of $8,200 doubles in value every 7 years. How much is the investment worth after 28 years?
Civicsss I need help
One impact of the internet on political campaigns is that __________.
Determine the number of solutions for the equation: -6(24x+18)=43(5+5x). Is there: A. Infinite solutions B. One solution C. No solution /// please help
Bella is working on the world record for longest beaded necklace. She has 10,000 glass beads that have a diameter of 0.4 cm. If she strings these beads end to e
3. To form the plural of a noun ending in s, sh, ch, or x, you should add