Question

Can someone help me with this please I hate geometry

Answer 1

Answer:

C)

Step-by-step explanation:

If triangle XYZ is equilateral, then its height YW is:

$YW=\sqrt{2^2-1^2} =\sqrt{3}$

if YW is the diameter of the circle, and diameter = 2 x radius, then

radius = $\dfrac{\sqrt{3} }{2}$

Area of a circle = $\pi r^2$

$\implies \textsf{area }=\pi \left(\dfrac{\sqrt{3} }{2}\right)^2=\dfrac34\pi$

Answer 2

Answer:

please mark me as brainlist please 3 /4 is correct

Step-by-step explanation:

Correct option is B)

OY=OZ=radius=r

Given YZ=r

⟹△OYZ is equilateral

⟹∠YOZ=60

∘

We know that angle made by a chord on any point on the circle is half the angle made by the chord at the center

⟹∠YXZ=

2

∠YOZ

⟹∠YXZ=

2

60

=30