Find the angle 1
The figure shows a circle with center O. Find the angle a.
answer. a =
B = 74

37°

Step-by-step explanation:

From circle theorem, angle subtended by an arc at the center of a circle is twice the angle subtended at any point on the circumference

Therefore,

β = 2α

Divide both sides by 2

α =  β/2

β = 74°

Slot in the value of  β

α = 74/2

α = 37°

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.