Answer:
AC ≅ XY , CB ≅ XZ, AB ≅ ZY
Step-by-step explanation:
Just Look which lines are Parallel
Answer:
p = 4
that is a number greater than 2
Answer:
c. x>4
Step-by-step explanation:
subtract 7 from both sides. 11-7=4
x>4
10^-8 because e-8 is 10^-8
Step-by-step explanation:
Look at the picture.
We connect two congruent trapezoids as in the picture.
We created a parallelogram with a base length of b₁ + b₂ and a height h equal to the height of the trapezoid.
The formula of an area of a parallelogram:
![A_p=(base)(height)\to A_p=(b_1+b_2)h](https://tex.z-dn.net/?f=A_p%3D%28base%29%28height%29%5Cto%20A_p%3D%28b_1%2Bb_2%29h)
The area of the trapezoid is half of the parallelogram area.
Therefore we have the formula of an area of trapezoid:
![A_t=\dfrac{(b_1+b_2)h}{2}](https://tex.z-dn.net/?f=A_t%3D%5Cdfrac%7B%28b_1%2Bb_2%29h%7D%7B2%7D)
Therefore we need to be added the bases of a trapezoid.