Angle EFB is 108º a)Find the size of angle x. b) which one of these justifies your answer? A-corresponding angles B- Alternate a
ngles C- vertically opposite angles
2 answers:
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To isolate the variable means to have it by itself on one side of the equation, where the variable equals an expression.
To isolate , we will need to remove the variables and other terms "connected" to the
variable:
By dividing terms "connected" to our variable, we have isolated it one side of the equation.
Answer:
Perimeter ratio = 2:1
Area ratio = 4:1
Step-by-step explanation:
<u>Perimeter</u>
Perimeter of the smaller photo =
inches
Perimeter of larger photo =
inches
Ratio:
Perimeter of larger photo : perimeter of smaller photo =
<u>Area</u>
Area of smaller photo =
inches²
Area of larger photo =
inches ²
Ratio
Area of larger photo : area of smaller photo =
∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1
Hope this helps :)