Hello!

To find the area of the trapezoid, you use the formula A=1/2h(a+b), where a and b represent the two base lengths.

Since we already know the two bases and the height, we can just plug them into the equation to find the area.

A=1/2·15.4(26.7+9.9)
A=1/2·15.4(36.6)
A=1/2·563.64
A=281.82

The area is 281.82 ft².

I hope this helps!

8 0

3 years ago

Name the angle in four ways. Then classify the angle as acute,right,obtuse, or straight.

kirill115 [55]

Answer:

∡RST

∡S

∡TSR

∡4

this appears to be an obtuse angle

Step-by-step explanation:

∡RST

∡S

∡TSR

∡4

this appears to be an obtuse angle

5 0

3 years ago

The coordinates of point P are (−3, 4). What are the coordinates of the point that is a reflection of point P over the y-axis? (

ahrayia [7]

The answer would be ( 3 , 4 )

7 0

2 years ago

Read 2 more answers

When solving the system using the additional/elimination method, which variables will cancel?

iogann1982 [59]

Answer:

the x terms

Step-by-step explanation:

there is a +x and a -x.

x-x=0,

x will cancel out

6 0

3 years ago