Answer:
36
Step-by-step explanation:
5(4)+16=20+16=36
Answer:
1st scenario: 163.3°
2nd scenario: 125.2°
3rd scenario: 142.3°
Step-by-step explanation:
1st scenario: angles 1 and 2 form a linear pair and add up to 180
2nd scenario: angles 1 and 4 are same-side interior and add up to 180
3rd scenario: angles 1 and 8 are corresponding and equal; if angle 7 is 37.7 then angle 8 is 142.3 (they form a linear pair). Since angles 1 and 8 are equal then angle 1 is also 142.3
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.
The HCF is the highest common factor of two numbers.
By definition, if two numbers are coprime, they have no common factors other than 1.
So, the highest (and only) common factor of two coprime numbers is 1.