Answer:
11.55
Step-by-step explanation:
An equilateral triangle is one which all it sides are equal.
10cm altitude means the height is 10cm.
Using Pythagoras theorem,
x² = 10² + (x/2)²
Assume that the side of the triangle is xcm
x² - x²/4 = 100
3x²/4 = 100
x = √(400/3)
x = 11.55cm
-1÷286 is -1/286 in quotient form
Answer:
m/s
m/s^2
N
Kgs
Step-by-step explanation:
oqr-tjch-gux
pls jøin gøøgle meeť my frįend
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Answer:
82
Step-by-step explanation:
2*5 + 9*8 = 10 + 72 = 82
