construct a quadrilateral ROAM where RO= 4 cm, OA= 5 cm, angle R =50 degree angle O= 110 degree and angle A= 70 degree
Answers
Hint: Assume RO as the base of the quadrilateral of length 4cm. Use a protractor to draw an angle of 50∘50∘ at point R and an angle of 110∘110∘ at point O. Use scale to mark a length of 5cm from point O on the extended line of angle and name it A. Now, draw an angle of 70∘70∘ at point A and extend the line to meet the extended line of ∠R∠R at the point M.
Complete step by step answer:
Here, we have been provided with the following information regarding a quadrilateral ROAM: - RO = 4cm, OA = 5cm, ∠R=50∘,∠O=110∘∠R=50∘,∠O=110∘ and ∠A=70∘∠A=70∘. We have to construct the quadrilateral ROAM. So, follow the following steps to draw the quadrilateral: -
Step 1: - Consider RO as the base of the quadrilateral and construct a line of length 4cm using scale. Mark the endpoints as R and O.
Step 2: - Place a protractor at point R and draw an angle of 50∘50∘ and extend the line. Similarly, place the protractor at point O and construct an angle of 110∘110∘ towards the left side and extend the line.
Step 3: - Use scale to mark a point A at a distance of 5cm from O on the extended line.
Step 4: - Place the protractor at point A with OA as the baseline of the protractor and draw an angle of 70∘70∘. Extend the line to meet the extended line of R at M.
Hence, our quadrilateral ROAM is complete.
Note: One may note that here we have considered RO = 4cm as the base of our quadrilateral. We can also assume the other given side OA = 5cm as the base of our quadrilateral. Remember that two sides
Step-by-step explanation:
Hint: Assume RO as the base of the quadrilateral of length 4cm. Use a protractor to draw an angle of 50∘50∘ at point R and an angle of 110∘110∘ at point O. Use scale to mark a length of 5cm from point O on the extended line of angle and name it A. Now, draw an angle of 70∘70∘ at point A and extend the line to meet the extended line of ∠R∠R at the point M.
Complete step by step answer:
Here, we have been provided with the following information regarding a quadrilateral ROAM: - RO = 4cm, OA = 5cm, ∠R=50∘,∠O=110∘∠R=50∘,∠O=110∘ and ∠A=70∘∠A=70∘. We have to construct the quadrilateral ROAM. So, follow the following steps to draw the quadrilateral: -
Step 1: - Consider RO as the base of the quadrilateral and construct a line of length 4cm using scale. Mark the endpoints as R and O.
Step 2: - Place a protractor at point R and draw an angle of 50∘50∘ and extend the line. Similarly, place the protractor at point O and construct an angle of 110∘110∘ towards the left side and extend the line.
Step 3: - Use scale to mark a point A at a distance of 5cm from O on the extended line.
Step 4: - Place the protractor at point A with OA as the baseline of the protractor and draw an angle of 70∘70∘. Extend the line to meet the extended line of R at M.
Hence, our quadrilateral ROAM is complete.
Note: One may note that here we have considered RO = 4cm as the base of our quadrilateral. We can also assume the other given side OA = 5cm as the base of our quadrilateral. Remember that two sides