X-3/10x=y
x=Ahmed # of kilometers
y=Kimaya # of kilometers
Answer:
Step-by-step explanation:
preserve congruence- when a figure is transformed with one or more rigid transformations, an image is created that is congruent to the original figure. ... Recall that rigid transformations preserve distance and angles. This means that congruent figures will have corresponding angles and sides that are the same measure and length.
The is what a not preserve congruence is Transformations include rotations, reflections, translations, and dilations.
Hope this help explains what it is asking for
Answer:
option 3
Step-by-step explanation:
3x = 2x ( alternate exterior angel)
3x - 2x = 0
x = 0
Answer:
D. Sum of Interior angles; Converse of opposite angles theorem.
Step-by-step explanation:
Solution:
Statement Reasons
1. m∠A =50°,m∠B= 130°,m∠C = 50° Given
Now we know that;
"Sum of all interior angles is 360°."
2. m∠A + m∠B + m∠C + m∠D =360° Sum of all Interior angles
3. 50°+ 130° + 50° + m∠D =360° Substitution
4. m∠D =130° Subtraction property of equality.
5. m∠A Congruent m∠C Angles with equal measure are congruent m∠B Congruent m∠D
Now By Converse of opposite angle theorem which states that;
"If the opposite angles of a quadrilateral are congruent, then the figure is a parallelogram."
6. ABCD is Parallelogram Converse of opposite angle theorem