Question

Last minute help me out please and thank you

Answer 1

Answer:

5.06 in^2

Step-by-step explanation:

Triangle Area: (b*h)/2

4 1/2=9/2

9/2=4.5

2 1/4=9/4

9/4=2.25

4.5*2.25=10.125

10.125/2=5.0625

5.0625 rounded to the nearest hundredth is 5.06

Answer 2

Answer:

Area = 5.06 in²

Step-by-step explanation:

Area of a triangle is given by

$A = \frac{1}{2} bh$

Where

b is the base of the triangle

h is the height

From the question

$base = 4 \frac{1}{2} \: in = \frac{9}{2} \: in \\ \\ height = 2 \frac{1}{4} \: in \: = \frac{9}{4} \: in$

Substitute the values into the above formula and solve for the area

We have

$A = \frac{1}{2} \times \frac{9}{2} \times \frac{9}{4} = \frac{81}{16} \\ = 5.0625$

We have the final answer as

Area = 5.06 in² to the nearest hundredth

Hope this helps you