Because two side lengths are identical it is an isosceles triangle and also at least one angle is less than 90 degrees so the answer would be an acute isosceles triangle.
No, because 4/6 would round out to 1/3 whereas 4/8 would round down to 1/2
Answer:
15 - n/3 = 20
n = -15
Step-by-step explanation:
Decreased means subtract
15 -
quotient means divide
15 - n/3
Is means equals
15 - n/3 = 20
To solve subtract 15 from both sides
15-15 - n/3 = 20-15
-n/3 = 5
Multiply each side by -3
-3 * (-n/3) = 5*-3
n = -15
We know that
applying the law of sines
Area of triangle=(1/2)*a*b*sin C
n this problem
a=BC----> 1.5 in
b=AC----> 12 in
C=63°
Area of triangle=(1/2)*1.5*12*sin 63°------> 8.0191 in²------> 8.02 in²
the answer is
8.02 in²
Find the mean of the data set<br>
7, 12, 10, 18, 13, 23, 29, 15, 16, 18, 15, 12, 20
Rzqust [24]
Answer: 16.75
Step-by-step explanation: