Answer
Verified
419.4k+ views
Hint- Before starting the construction first complete all the calculations ready for the making. Also make a rough diagram in order to make a clear understanding of the figure. Also for an isosceles triangle the vertex angle will be divided into equal parts by altitude.
Complete step-by-step answer:
Steps of construction:
Make a horizontal line and name it XY.
Make an arc by compass at 4.5 cm and name this point A.
Join this arc A with XY.
You will get a perpendicular line on line XY.
Vertex angle given is ${70^0}$ .
Thus the perpendicular or altitude of the triangle will divide angle A in two ${35^0}$ angles.
Use a protractor to calculate ${35^0}$ angle and mark the point there.
Join A with XY at points B and C with the help of this point on both sides of the perpendicular.
The Isosceles triangle with two equal sides is ready.
Then ABC is the required triangle.
Note- In order to solve such construction related problems. First make a horizontal base line for clear representation on the basis of that line. Making a rough diagram is very important before actual construction in order to remove the mistakes. Take extra care while drawing off the end points in order to make fewer mistakes.
Complete step-by-step answer:
Steps of construction:
Make a horizontal line and name it XY.
Make an arc by compass at 4.5 cm and name this point A.
Join this arc A with XY.
You will get a perpendicular line on line XY.
Vertex angle given is ${70^0}$ .
Thus the perpendicular or altitude of the triangle will divide angle A in two ${35^0}$ angles.
Use a protractor to calculate ${35^0}$ angle and mark the point there.
Join A with XY at points B and C with the help of this point on both sides of the perpendicular.
The Isosceles triangle with two equal sides is ready.
Then ABC is the required triangle.
Note- In order to solve such construction related problems. First make a horizontal base line for clear representation on the basis of that line. Making a rough diagram is very important before actual construction in order to remove the mistakes. Take extra care while drawing off the end points in order to make fewer mistakes.
Recently Updated Pages
The branch of science which deals with nature and natural class 10 physics CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Define absolute refractive index of a medium
Find out what do the algal bloom and redtides sign class 10 biology CBSE
Prove that the function fleft x right xn is continuous class 12 maths CBSE
Find the values of other five trigonometric functions class 10 maths CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Fill the blanks with proper collective nouns 1 A of class 10 english CBSE
What is the color of ferrous sulphate crystals? How does this color change after heating? Name the products formed on strongly heating ferrous sulphate crystals. What type of chemical reaction occurs in this type of change.
One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Net gain of ATP in glycolysis a 6 b 2 c 4 d 8 class 11 biology CBSE
What organs are located on the left side of your body class 11 biology CBSE