Question

1.Construct an equilateral triangle with side 1 decimetre.
2.construct a right angled triangle in which the sides containing the right angle are 6 cm and 8 cm. Measure
the length of the hypotenuse. (Hint: SAS criterion of construction will be used.)
3. Construct a triangle PQR with PQ = 3 cm, QR = 4 cm and RP = 5 cm. what type of triangle is this on the basis of side
please solve with full solution
all three questions ​

Answer 1

constructed a right angled triangle

Step-by-step explanation:

Step 1 : Draw a line segment AB = 6 cm

Step 2 : Draw a right angle at B on AB using setsquare/protector

Step 3 : take a lenghth of 8 cm from B on angle drawn in Step 2 and mark other end as C

Step 4 : join AC

AC = 10 cm on Measuring

Step 1 : Draw a line segment PQ = 3 cm

Step 2 : using compass width 5 cm &  taking P as center draw an arc

Step 3 : using compass width 4 cm &  taking Q as center draw an arc such that intersect arc drawn in step 3 at R

Step 4 : join PR & QR

this triangle is Scalene triangle

this triangle is also right angle triangle as 3² + 4² = 5²

Learn more:

Triangle pqr pq=8cm qr=7.5CM triangle pqr=85 degrees - Brainly.in

https://brainly.in/question/13721368

construct a right angle triangle in which base if two times of the ...

https://brainly.in/question/14146138

Answer 2

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Step 1 : Draw a line segment AB = 6 cm

Step 2 : Draw a right angle at B on AB using setsquare/protector

Step 3 : take a lenghth of 8 cm from B on angle drawn in Step 2 and mark other end as C

Step 4 : join AC

AC = 10 cm on Measuring

Step 1 : Draw a line segment PQ = 3 cm

Step 2 : using compass width 5 cm & taking P as center draw an arc

Step 3 : using compass width 4 cm & taking Q as center draw an arc such that intersect arc drawn in step 3 at R

Step 4 : join PR & QR

this triangle is Scalene triangle

this triangle is also right angle triangle as 3² + 4² = 5²