Some triangles can have a right angle, but not all triangles are right angles. If a triangle has a right angle, it has one angle of 90°. Triangles have a total of 180°.
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The answer is 0.04444... or 2/45. Whichever is more useful to you.
Answer:
900mm of paint for all four sides
Step-by-step explanation:
Answer:
If a negative number is multiplied with a positive number, it will be negative. If two positive numbers are multiplied, it will be positive. If two negative numbers are multiplied, it will also be positive.
Step-by-step explanation: