Answer:
Step-by-step explanation:
the anser is 315,000
Answer:
A=30
Step-by-step explanation:
We know through the Angle Sum Property of A Triangle that
all its angles add up to 180 degrees
Hence, A + (a+b) +B= 180
A+100+50=180
A+150=180
A=30
Answer:
‘Of’ signifies multiplication. So, multiply 1/3 by 15, which gives you 15/3, which is 5.
The equivalent equation is;

Step-by-step explanation:
Given that the area of a trapezoid is ;
A=1/2 (b₁+b₂)h
When the equation is solved for b₁ it will be;
A=1/2 (b₁+b₂)h
This can be written as;
A=h/2 (b₁+b₂)
Multiply both sides by 2/h
2A/h = b₁+b₂
Make b₁ subject of the formula
2A/h - b₂ = b₁
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Area of a trapezoid: brainly.com/question/999641
Keywords : formula, area,trapezoid
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