A parallelogram have 4 sides
Answer:
25 choices
Step-by-step explanation:
Given
Possible Combinations: 1 to 25
Selections: 3 numbers
Required
Determine the number of choices of the first number
The first number of the lock can be any of 1 to 25.
This is so because when you counting from 1 to 25, there are 25 numbers
<em>Hence, number of choices is 25 numbers</em>
Answer:
SAS Congruence Postulate
Step-by-step explanation:
Given RN=NQ and MN=PN
Also if we clearly observe we can say that ∠MNR=∠PNQ (When two lines meet the opposite angles are equal).
By SAS congruence postulate we can say that ΔRMN and ΔQNP are congruent.
SAS congruency postulate states that if two sides along with the included angle are equal of two triangles then those two triangles are congruent.
The square roots for all of the answers would be rooted 2 squared time whatever number you picked for the first part