Question

construction of right triangle​

Answer 1

Answer:

Right Angled Triangle: Constructions (RHS)

This Criteria for construction of Triangle is possible when the Hypotenuse and one side from the remaining two sides are known to us. The requirements for the construction are a ruler and a compass. Let us construct a right-angled triangle ABC, right angled at C.

Answer 2

Answer:

Let us construct a right-angled triangle ABC, right angled at C. Consider the length of the hypotenuse AB = 5 cm and side CA = 3 cm

Step 1: Draw a horizontal line of any length and mark a point C on it.

Step 2: Set the compass width to 3 cm.

Step 3: Place the pointer head of the compass on the point C and mark an arc on both the sides of C.

right angled triangle

Step 4: Mark the points as P and A where the arcs cross the line.

Step 5: Set the compass width to the length of the hypotenuse, that is, 5 cm.

Step 6: Place the pointer head of the compass on the point P and mark an arc above C.

Step 7: Repeat step 6 from the point A.

Step 8: Mark the point as B where the two arcs cross each other.

Step 9: Join the points B and A as well as B and C with the ruler.

Thus, you obtain a right-angled triangle ACB of the required measurements.

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