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The formula for area of a triangle is base times height divided by 2,
A=BxH/2
So if you're referring to "20 cm and 13 cm" as the base and height,
13x20=260, 260/2=130, so the answer is 130 square cm.
:D
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∙ 12y ago
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What is the area of a triangle with base 13cm and height 11?
1/2*13*11 = 71.5 square cm
What is the area of the triangle if it is 13cm 12cm and 5cm in length?
30 sq cm ((12 x 5)/2)
What is the area of circle with radius of 13cm?
Area = pi*132 = 530.9291585 or 531 square cm
Find the area of the triangle whose base is 75 cm and the height is 20 cm?
750 sq cm
What is the area of a figure that is 29 cm wide and 13 cm long?
29cm times 13cm= 377cm squared :)
What is the area triangle 5cm 12cm 13cm?
30 square cm because it's a right angle triangle
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What is the are for a rectangle of 13cm and 7cm
What is the area of a square with dimensions of 13cm?
13cm*13cm =169 square cm.
What is the area of the triangle if it is 13cm 12cm and 5cm in length?
30 sq cm ((12 x 5)/2)
What is the area of a triangle with base 13cm and height 11?
1/2*13*11 = 71.5 square cm
If you have a triangle one side is 7 cm and one side is 13 cm what is the length of the missing side?
I don't think there is enough information to answer the question, first of all, is it a right triangle? Second, is the the 13cm the hypotenuse. Assuming that 13cm is the hypotenuse, and the triangle is a right triangle, the equation would be 49+x^2=169
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The area is 60cm2
What is the area of a triangle whose base is 10 centimeters and whose height is 20 centimeters?
The area of triangle is : 100.0
What is the area of circle with radius of 13cm?
Area = pi*132 = 530.9291585 or 531 square cm
Find the area of the triangle whose base is 75 cm and the height is 20 cm?
750 sq cm
Find the radius r if the width w of the shaded region is 2 cm and its area is 176 cm?
13cm
What is the area of a figure that is 29 cm wide and 13 cm long?
29cm times 13cm= 377cm squared :)
