Answer:
353.35 is the answer of this question
this = 6 2/3
as an improper fraction it is 20/3
Answer:
the two opposite angles equal 45 and the other two who are twice the amount is 90
Step-by-step explanation:
sum of angles in a quadrilateral is 360. Lets name the two equal diagonal angles x that means the equation wil be
x+x+2x+2x=360
8x=360
x=45
so the equal diagonal ones will be 45 and the other two angles will be twice as much so 45x2=90
As it is just 6 equilateral triangles and the formula for area of a triangle
1/2 * base * height
and you can find the height by using pythagoras c^2 - b^2 = a^2
so do 4^2 - 2^2 = 16 - 4 = 12
6 * 1/2 * 4 *

=
Answer:
The expression with the property used to generate is 7y+8
Step-by-step explanation: