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4) The ratio of the areas of two triangles is6:5Base of 1st is 12cm & its correspon-ding heights 9cm Base of 2nd triangles is 15cm find the height of 2nd triangles |
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Answer» Answer: 45 cm² Step-by-step explanation: 1) We know that AREA of TRIANGLE = (1/2) × Base × Height. 2) Therefore, Area of Triangle 1 = (1/2) × 12 × 9 = 54 cm². 3) But, in the question it is given by the ratio of 6X. 4) Therefore 54 = 6x. x = 9. 5) Therefore 5x or The area of 2nd Triangle will be 5 × 9 = 45. |
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