What is the formula to find the area for a square, trapezoid, triangle,and a parallelogram
2 answers:
Square=a^2
trapezoid: a+b over 2 times height
triangle=bxh divide by 2
parallelogram= bxh
Answer:
for square its A=a2
for trapezoid its A=a+b/2h
for triangle A=hbb/2
for parallelogram A=bh
Step-by-step explanation:
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Yes
Step-by-step explanation:
Tan = sin / cos
If sin is negative, ans cos is negative, then tangent is positive.
Tan= (-)/(-) = (+)
Answer:
D=90° E=103° F=77°
Step-by-step explanation:
D+90°=180°
D=90°
F+103°=180°
F=77°
E + F=180°
E=103°
77 days turned into weeks means that you have to divide by seven.
77/7 = 11.
It took eleven weeks to plan (Answer choice D)
Answer:
1 1/3 make 2 boxes and make 2 lines and sade 1 full box and 1 3rd of the other box
Step-by-step explanation:
-4+8/3 = 4/3 = 1 1/3
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Step-by-step explanation:
