The value of tan x when cos x= 1/2 is; √3
<h3>Right-angled triangles</h3>
From Trigonometric identities of right Triangles;
It follows that;
Hence, the opposite of angle X is;
Hence, it follows that tan x;
Hence, the value of tan x = √3.
Read more on right triangles;
brainly.com/question/20087965
Answers:
A) SAS
B) ASA
E) LL
============================================================
Explanation:
Let's go through each possible answer choice
A. We can use SAS because we know that AC = XZ (horizontal sides) is one pair of congruent sides, the angle pairing is C = Z, and the other pair of sides is BC = YZ (vertical sides)
B. We can also use ASA. Note how A = X is one pair of angles, AC = XZ is the middle pair of sides, and C = Z is the second pair of angles. The side is between the angles.
C. We can't use SSS as we don't know AB = XY is true or not. There are no tick marks indicating congruence.
D. We can't use LA here because we don't know the altitudes (LA = leg altitude)
E. We can use LL here because we have two right triangles. The two pairs of legs (AC = XZ and BC = YZ) are congruent based on the tickmarks.
F. We can't use HL similar to the reasoning for choice C. We don't know the hypotenuses are congruent or not. If we knew that AB = XY, then we could use HL (hypotenuse leg).
Answer:
Line A overlaps line B
Step-by-step explanation:
find gradient of both A and B and use it to find the equation of both lines
final answer will reveal that both lines are the same implying that one overlaps the other
X=3. if u want me to explain it i will. yw
Answer:
Step-by-step explanation:
P(Walk or Bike)=
=
= 0.347
