THE DIMENSJONS OF A CUBOIDAL ROOM ARE IN THE RATIO 4:5:6 AND IYS TOTAL SURFACE AREA IS 5328m². FIND THE DIMENSIONS AND THE COST OF PAINTING IT AT INSIDE AT Rs.20 PER SQUARE METRE.
(IF POSSIBLE WRITE IN COPY AND SEND)
AND THE ANSWER SHOULD BE Rs.92,160 OF COLORING THE ROOM
PLEASE DON'T TRY TO WRITE SPAM THINGS LIKE (JSVFHDNEJD) THUS OR U HAVE UNDERSTOOD IT BETER
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Answer:
⇒ Draw a line segment AB=4.5cm
⇒ Take B as center and draw an angle of 60
⇒ Cut off BC=5.5cm
⇒ Take A as with radius 4.8cm and draw an arc.
⇒ Take C as with radius 5cm and draw an arc, which cuts off previous arc at point D
⇒ Join CD and AD.
Step-by-step explanation:
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