Q.1] Find the height of a triangle whose base is 18 cm and area is 270 cm². Q.2]The area of a right-angled triangle is 160 cm². If its one leg is 16 cm long, find the length of the other leg. Q.3]Find the area of an equilateral triangle whose each side is 16 cm (take √3 =1.73) Q.4]The sides of a triangle are 21 cm, 17 cm and 10 cm. Find its area. Please answer the above questions...I am not able to understand how to solve them so please answer with explanation....I need it urgently..PLEASE!!
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Step-by-step explanation:
Q.1) area of the triangle is half base * height
here , base = 18cm and areais 270 square cm
270=1/2* 18 + x
After solving u will get as height as 30 cm
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