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OpenStudy (anonymous):
Which quadrilateral names apply to the figure?
Choose all answers that are correct.
A.
square
B.
rhombus
C.
parallelogram
D.
rectangle
OpenStudy (anonymous):
OpenStudy (anonymous):
i think its A
OpenStudy (anonymous):
@Phew
OpenStudy (anonymous):
is it A
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OpenStudy (anonymous):
A is not the answer because the angles are not 90 degres
OpenStudy (anonymous):
It's not A
OpenStudy (anonymous):
c
OpenStudy (anonymous):
?
OpenStudy (anonymous):
if u can help with all my qs i will give a medel
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OpenStudy (anonymous):
@Opcode
OpenStudy (anonymous):
it is B
OpenStudy (anonymous):
he area of a rectangle is 70.81 mm2 and the length is 9.7 mm.
What is the width of this rectangle?
OpenStudy (anonymous):
i dont kniow how to get the answer
OpenStudy (anonymous):
since all sides have the same length
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OpenStudy (anonymous):
the area = L* W
so you have the area and L
w=area/L
OpenStudy (anonymous):
so 686
OpenStudy (anonymous):
no.......
OpenStudy (anonymous):
help......
OpenStudy (opcode):
A. Square (False; via angles, you need four 90 degree angles.)
B. Rhombus (True; via angles.)
C. Parallelogram (True; opposing sides have congruency.)
D. Rectangle (False; inherently false because of B, and C.)
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OpenStudy (anonymous):
w=70.81/9.7=
OpenStudy (anonymous):
w=7.3
OpenStudy (anonymous):
do i times 70.81 and 9.7
OpenStudy (anonymous):
the answer is 73
OpenStudy (anonymous):
or 730
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OpenStudy (anonymous):
pl help
OpenStudy (anonymous):
@domebotnos
OpenStudy (anonymous):
@ninersnation777
OpenStudy (anonymous):
sorry bro no idea
OpenStudy (anonymous):
w=area/ L= 70.81/9.7=7.3
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OpenStudy (anonymous):
7.3 is the answer
OpenStudy (anonymous):
The area of a triangle is 64.4 cm2 and the base is 8 cm.
What is the height of the triangle?
cm
OpenStudy (anonymous):
16.1
OpenStudy (anonymous):
is thgat the answer
OpenStudy (anonymous):
@maddie002
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OpenStudy (anonymous):
@lolibear
OpenStudy (anonymous):
is it right
OpenStudy (anonymous):
@Hero
OpenStudy (anonymous):
the are of tri= 1/2*h*b
h=area*2/b=64.4*2/8=16.1
OpenStudy (anonymous):
is ok im doing a new test can u help
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