Answer:
∠A is acute. ∠A is acute.
Step-by-step explanation:
Given that
m∠A is lower than 90°
So, it is an acute angle
And, M∠A=75°
The acute angle is the angle that measures between 0 degrees and 90 degrees on the other case the obtuse angle should be more than 90 degrees till 180 degrees
So as per the law of detachment the first option is correct and the same is to be considered
The volume for a cube is the cube of any side. side^3
If each sides measures 1 foot, the volume would be 1 ft^3.
Answer:
The area of a parallelogram is its base times the height. So the height is 48/12 which is 4 AND 8
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
y2-y1/ x2-x1
8-4= 4
-12- (-10)= -2
4/-2= -2
We have that the length of 1 leg is twice that of the base, and hence, the length of the other leg is also twice the length of the base.
Therefore by setting the length of the base as x we have that both legs have length 2x.
Therefore as the perimeter is the length of all the sides we have that 20cm = x + 2x + 2x = 5x
5x = 20
x = 4
The length of the base is 4cm