Answer:
9
Step-by-step explanation:
75 percent of 12 is 9 I don't know what else to type here sorry
Given that square print has side length = 8 inches
Given that you make a frame using strip of wood 1 1/4 inch wide. Since frame is on both sides of the square print so new side length after adding the frame = inches
Area of the square is given by formula where x is the side of square
Shape of the frame including print will also be square so
Area of the frame including print square inches
Area of the print = square inches
We have to find the area of frame only so we can subtract area of print from the total area
Area of frame = [Area of frame including print] - [Area of print]
Area of frame = 110.25-64 = 46.25
Hence final answer is 46.25 square inches
Answer:
Perimeter = 32.3
Area = 95.24
Step-by-step explanation:
Given:
△ABC, m∠A=60°
m∠C=45°, AB = 9
To find:
Perimeter of △ABC
Area of △ABC
Solution:
Using angle sum property in a triangle:
m∠A + m∠B + m∠C = 180°
m∠B = 180° - 45° - 60° = 75°
As per Sine Rule:
Where
is the side opposite to
is the side opposite to
is the side opposite to
Perimeter of △ABC = AB + BC + AC = 9 + 11.08 + 12.22 = <em>32.3</em>
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Area of a triangle is given as:
Answer:
C.14¾
3 9⁄10
Step-by-step explanation:
I am joyous to assist you anytime.
Answer:
this video may be helped to u
Step-by-step explanation:
https://youtu.be/3FMWXYebxL4