1/2 I guess I don't think you typed in the question correctly. Not trying to be mean.
Answer:
hard
Step-by-step explanation:
I don't know because I have never learnt these things
1.79(4.05 + 2.78) is the answer i had this question and this is the right answer I hope it helps
Answer: See the diagram below
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Explanation:
The base is always perpendicular to the height, meaning the two form a 90 degree angle (aka right angle).
In column 1, refer to the figures as 1, 2 and 3 (working top to bottom).
In column 2, refer to the figures as A, B, C
Figure 1 matches with figure B
Figure 2 matches with figure C
Figure 3 matches with figure A.
These matches are of course the base with the proper height.