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Earn +20 ptsQ: What is the area of a triangle with sides 13 and 9?
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What is the area of a triangle with sides of 9 and 10 and a base of 7?
Area = 30.549 square units.
What triangle has sides that measure 9 in 9 in and 9 in?
If all three sides are 9 inches in length, then it is an EQUILATERAL Triangle. All the angles are 60 degrees.
What type of triangle's sides have all nine sides?
A triangle can have only three sides. No triangle can have 9 sides!
Which triangle has the greater area triangle A has base 13 m and height 5 m and triangle B has base 9 m and height 8 m?
Triangle B The area of a triangle is the length of the base times the height divided by two. Triangle A has base 13 m and height 5 m so we have (13 * 5) / 2 = 32.5 square meters. Triangle B has base 9 m and height 8 m so we have (9 * 8) /2 = 36 square meters. Therefore Triangle B has the greater area.
What is the area of the triangle with sides of 14 cm 8.5 cm and 9 cm?
The 'included' angle between sides 9 and 8.5 is 106.225 and so the area of the triangle is 0.5*9*8.5*sine(106.225) = 36.727 square cm rounded up to 3 decimal places.
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