Answer:
Parallelogram.
Alternate Interior angle.
Reflexive.
ASA
Step-by-step explanation:
AS for the last part i've only seen it in the States. Its something like CBCDC.
Basically it means the sides are congruent because they are corresponding sides of 2 congruent triangles.
Answer:
The area is 300 ft².
Step-by-step explanation:
The formula for the area of a parallelogram is A=bh. The base is 20, the height is 15, 20×15 is 300ft².
pretty sure...
Your answer would be 20 minutes.
12/3=4 grapefruits. 4*5=20
Answer:
a.Angle. 3
Step-by-step explanation:
Angle 3 is complementary to angle 4.
Because 70+20=90°
Answer:
The speed of sound is 
Step-by-step explanation:
Let
x-----> the speed of sound
we know that
so
solve for x
