You are supposed to use the fact that the sum of all three angles is 180°.
U can multiply
Unless there is a given measurement of the lengths of the sides of the figure (ex. cm., mm., in.) you would say units, and put a little 2 as an exponent because you need to write square units.
10 cm
all you do is find the area of the circle... if you mean find the squares area, find the area of the circle, and then the square's area and subtract the squares area to the circles area
In order to find the Area, you multiply BXH (XW) so when finding the missing measurement you do Area/B (or H).
depends on the needed measurement and type of triangle.
It depends on what measure is missing.
Of what?
The answer depends on what the shape is and what information is available.
Area of rectangle with part of the shape missing = area of rectangle (lengthxwidth)-area of missing part.
The depends on what the missing measurement is. From here, I can see at leastthree missing measurements . . . the height of the triangle, and the lengths of theother two sides. The method needed in order to find the 'missing measurement'depends entirely on which one of those you're asked to find.Here's a formula that may come in handy. If not, just put it away for later.Area of a triangle = 1/2 (Base times Height)
The answer will depend on what the shape is!
A rectangle has a length, a width, and an area. If you know any two of them, you can figure out the missing one.
Area 69
You cannot find the area of one unit of measurement as that is only a line, which has no area.
Square centimetres