Answer:
ab
Step-by-step explanation:
A b and yes it is 1 in a better one day 1
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Answer:
4. height: 5√3 cm; area: 25√3 cm²
5. 30√2 ft ≈ 42.43 ft
Step-by-step explanation:
4. The height of an equilateral triangle is (√3)/2 times the side length, so is ...
height = (√3)/2 × (10 cm) = 5√3 cm
The area is given by the formula ...
A = 1/2bh
A = 1/2(10 cm)(5√3 cm) = 25√3 cm²
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5. The diagonal of a square is √2 times the side length, so the distance from 3rd to 1st base is ...
(30 ft)√2 ≈ 42.43 ft
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The length of the diagonal of a square is something you should be familiar with. If you're not, you can figure the distance using the Pythagorean theorem.
d = √(30² +30²) = √1800 ≈ 42.43 . . . feet
You divide 3 and 7 or somthing
Answer:
the solution 
Step-by-step explanation:
<u>Step 1:-</u>
Given problem 
here l.cm is x
cross multiplication we get ,
<u>Step 2</u>:-
subtracting x y on both sides , we get
taking common 'x' we get,
<u>Final answer</u>:-
Answer:
I think the picture here explains you everything
hope this helped
