Answer:
The length is 98 cm
Step-by-step explanation:
since area= length × width
width=74
7252÷74= length
length= 98 cm
Answer:
By using the 90 degree clockwise rotation formula, we are able to determine that the answer is (7, 6)
Step-by-step explanation:
The formula for 90 degree clockwise rotation is
(x,y)--->(y,-x)
The reason why our -6 turns into a positive is because the negative was replacing that negative therefore making it positive.
Hope this helps!
I'll leave the rest of the formulas I have in my notes for you!
180 degree rotations
(x,y)--->(-x,-y)
90 degree counterclockwise
(x,y)--->(-y,x)
270 degree rotation
(x,y)--->(y,-x)
Answer:
area of semicircle at top = 1/2(πr2 )
area of rectangle = l x b
area of right angle triangle x 2 bc there are 2 of these triangles = 2( 1/2(l x b) )
Step-by-step explanation:
