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How do you work out the area of a triangle with sides of 10cm 9cm and 11cm?
Wiki User
∙ 10y ago
If the 3 sides are x, y and z then let s = (x+y+z)/2
Area = sqrt[s*(s-x)*(s-y)*(s-z)] sq cm.
Wiki User
∙ 10y ago
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What is the area of a triangle with a height of 10Cm and a base of 8Cm and sides of 17Cm and 18C m?
The area is 40cm2
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220 cm2
What are the angles and area of a triangle that has sides of 9.2cm by 11cm by 5cm?
Using trigonometry the angles of the triangle are 56.09 degrees, 97.09 degrees and 26.81 degrees with an area of 22.82 square cm all rounded to two decimal places.
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5 x 10 = 50cm2
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There are 5 linear measures given. If that implies that the shape is a pentagon, there is no way to answer the question with out additional information about the angles in the pentagon. A triangle is the only polygonal shape whose area is uniquely determined by the length of its sides.
What is the area of a triangle with base 10cm and height 11cm?
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What is the area of a triangle with a height of 10Cm and a base of 8Cm and sides of 17Cm and 18C m?
The area is 40cm2
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200 sq. cm.
What is the area of a rectangle with sides 11cm and 20cm?
220 cm2
What are the angles and area of a triangle that has sides of 9.2cm by 11cm by 5cm?
Using trigonometry the angles of the triangle are 56.09 degrees, 97.09 degrees and 26.81 degrees with an area of 22.82 square cm all rounded to two decimal places.
The base is 11cm area 82.5 cm2 how do you find the height of the triangle?
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30cm
What is the area of a triangle with a base of 10cm and a height of 15cm?
75
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3 4
What is the area of a rectangle with sides 5cm 5cm 10cm 10cm?
5 x 10 = 50cm2
