You could make a rectangle with the base of 5 units and a height of 2 units. So the perimeter would be 5+5+2+2 which is 14 and the area would be base times height ,in this case it would be 5 times 2 which is 10 squared units. The 2nd figure would be an isosceles triangle with the base of 6 units the height of 2 units, and the 2 other sides would be 4 units. The perimeter would be 6+4+4 which equals to 14 units and the area, 6 times 2 and the half of that is 6 so the area for the triangle is 6 units squared
I think it is 90mm. Calculate the area as a rectangle and a square, then add.
Answer:
The answer is $4.59
Step-by-step explanation:
You have to add the two prices, divide by 100, and multiply by 6
Answer:
Step-by-step explanation:
This is an Isosceles triangle, two of the angles are equal
A triangle has how many degrees in it? 180°
A two angles that form a line also has 180°
Think of two right angles 90° + 90° = 180° (I wish i could draw on this)
|
|
<u>90°|90°_</u>
<u />
angle SRT = angle STR = 20°
angle STR + angle STU = 180°
20° + angle STU = 180° subtract 20° from both sides
angle STU = 160°
angle STU = 4x subs in 160°
160° = 4x divideboth sides by 4
40° = x <---------------- FINAL ANSWER D
<u />
<u />
Answer:
b
Step-by-step explanation:
