Answer:
Relationship between a linear pair and supplementary angles is " If two angles form a linear pair then they are supplementary."
Step-by-step explanation:
Supplementary angles are two angles whose sum is 180°.
Linear pair is a pair of two angles that forms a straight line.
We have to find the relationship between a linear pair and supplementary angles.
Since A linear pair forms a straight line so angle formed at any point on the straight line is 180°, thus forms supplementary angles.
Thus, Relationship between a linear pair and supplementary angles is " If two angles form a linear pair then they are supplementary."
Answer:
b. 10
Step-by-step explanation:
Based on the Pythagoras Theorem, the longest side of a right-angled triangle is: 
where a and b are the legs of the triangle.
Longest side of triangle = 
= 
= 
= 10
Answer:
x=16
hope this help
I believe it is D. Just ignore the 3 then subtract 2/7 from the 4/7, which is 2/7. Now put the 3 back and you'll have 3 4/7.
Answer:
5.2 inches
Step-by-step explanation:
Let a be the side of the square poster.
The area of it is:
● A = a^2
● 27 = a^2
● a = √27
● a = √(9×3)
● a = 3√3
● a = 5.19
Round it to the nearest tenth
● a = 5.2 inches
