A contestant on a game show has 30 points. She answers a question correctly to win 15 points. Then she answers a question incorr
2 answers:
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Answer:
1 and 2
Step-by-step explanation:
= 1.41421356237
Answer:
105 feet or inches
Step-by-step explanation:
First we find the surface area of the base, (or the square.)
That is 25.
Next we find the areas of the triangle which is: ×height
The area of one triangle is 20, so we multiply it by 4.
That is 80.
Finally, we add both surface area to find the total surface area.
That is 80 + 25 = 105
Hope that helped!