The area of a triangle is ……

Example: What is the area of a triangle with base b = 3 cm and height h = 4 cm?

Using the formula,

Area of a Triangle, A = 1/2 × b × h = 1/2 × 4 cm × 3 cm = 2 cm × 3 cm = 6 cm2

Step-by-step explanation:

17.5 in²

Step-by-step explanation:

A=b×h/2

A=5×6/2

A=17.5

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

c

step-by-step explanation: