Answer:
Q1) 104m²
Q2) 121 in.²
Step-by-step explanation:
<em>Q1)</em>
<u>GIVEN :-</u>
- Figure given in the question comprises of a triangle & a rectangle.
- Length of the rectangle = 10 m
- Width of the rectangle = 8 m
- Base of the triangle = 8 m
- Height of the triangle = 6 m
<u>TO FIND :-</u>
<u>GENERAL FORMULAES TO BE USED IN THIS QUESTION :-</u>
- For a triangle with height 'h' & base 'b' , its area = .
- For a rectangle with length 'l' & width 'w' , its area =
<u>SOLUTION :-</u>
Area of the triangle =
Area of the rectangle =
Area of the figure = (Area of the triangle) + (Area of the rectangle)
= 24m²+ 80m²
= 104m²
<em>Q2)</em>
<u>GIVEN :-</u>
- Figure given in the question comprises of a triangle & a trapezium.
- Lengths of parallel sides of trapezium are 6 in. & 7 in.
- Height of trapezium = 20 - 3 = 17 in.
- Base of the triangle = 3 in.
- Height of the triangle = 7 in.
<u>TO FIND :-</u>
<u>GENERAL FORMULAES TO BE USED IN THIS QUESTION :-</u>
- For a triangle with height 'h' & base 'b' , its area = .
- For a trapezium with parallel sides whose lengths are 'a' & 'b' and height 'h' , its area =
<u>SOLUTION :-</u>
Area of the triangle =
Area of the trapezium =
Area of the figure = (Area of the triangle) + (Area of the trapezium)
= 10.5 in.² + 110.5 in.²
= 121 in.²
Answer:
<u><em>8,126,500</em></u>
Step-by-step explanation:
Use order of operations and deal with the multiplication first
(81265 * 169) - (81265 * 69)
13,733,785 - 5,607,285
<u><em>8,126,500</em></u>
Answer:
Yes.
Step-by-step explanation:
This is because in quadrilaterals if two lines are parallel, then the other two sides have to be equal in length.
Because there are 9 fruits, it should be n/9, depending on the fruit.
Apples are 2/9, so:
The combination for apples would have a probability of 2/9<span />