Maths-
General
Easy
Question
𝐼 is the midpoint of 𝐻𝐽 and 𝐻𝐽 = 12.8 𝑐𝑚
Find 𝐻𝐼 𝑎𝑛𝑑 𝐼𝐽.
Hint:
Midpoint divides the line segment in two equal parts.
- If length of Line is x, then midpoint will divide the it in two equal parts of .
- Step by step explanation:
- Given:
The midpoint of the line HJ is I.
HJ = 12.8cm
- If length of Line is x, then midpoint will divide the it in two equal parts of .
- Given:
The correct answer is: HI is 6.4 cm and IJ is 6.4 cm.
Step 1:
- As we know, the midpoint divides the line segment in two equal parts
So,
Midpoint I will divide HJ in two equal parts
HI and IJ are two equal parts.
HI = IL
- Step 1:
As we know that.
HJ = HI + IJ
12.8 = HI + HI { as HI = IJ }
12.8 = 2 HI
HI =
HI = 6.4 cm
And as HI = IJ therefore IJ = 6.4 cm.
Hence, HI is 6.4 cm and IJ is 6.4 cm.
Related Questions to study
Maths-
Determine whether 𝐴𝐵 and 𝐶𝐷 are congruent. 𝐴 ≡ (3,4), 𝐵 ≡ (−2,4), 𝐶 ≡ (1, −3), 𝐷 ≡ (1,2).
Determine whether 𝐴𝐵 and 𝐶𝐷 are congruent. 𝐴 ≡ (3,4), 𝐵 ≡ (−2,4), 𝐶 ≡ (1, −3), 𝐷 ≡ (1,2).
Maths-General
Maths-
Explain the advantages of using substitution to solve the system of equations instead of elimination: X= 6+ y
48=2X+ 2Y
Explain the advantages of using substitution to solve the system of equations instead of elimination: X= 6+ y
48=2X+ 2Y
Maths-General
Maths-
A class plants a tree. Sketch the graph of the height of the tree over time. Identify the two variables ?
Describe the relationship between the two variables ?
Sketch the graph.
A class plants a tree. Sketch the graph of the height of the tree over time. Identify the two variables ?
Describe the relationship between the two variables ?
Sketch the graph.
Maths-General
Maths-
Identify congruent segments.
𝑋𝑌 = 2.1 𝑐𝑚, 𝐴𝐵 = 4 𝑐𝑚, 𝑌𝑍 = 4 𝑐𝑚, 𝑃𝑄 = 2.1 𝑐𝑚
Identify congruent segments.
𝑋𝑌 = 2.1 𝑐𝑚, 𝐴𝐵 = 4 𝑐𝑚, 𝑌𝑍 = 4 𝑐𝑚, 𝑃𝑄 = 2.1 𝑐𝑚
Maths-General
Maths-
Solve Each system : Explain your choice of Solution method
2X - 3Y = 14
5X + 4Y = 12
Solve Each system : Explain your choice of Solution method
2X - 3Y = 14
5X + 4Y = 12
Maths-General
Maths-
