In order to solve this problem, I would approach it in three steps:
1. First, calculate the area of the triangles drawn inside the polygon. It looks like each of the triangles has a base length of 6cm and a height of 8cm. The formula for the area of a triangle is 1/2×b×h.
Using this formula, we can calculate the area for one triangle to be:
1/2 × 6 × 8 = 24cm²
We also have a total of 8 triangles that each have the same base and height lengths, so we can find the total area that the triangles occupy by multiplying the area (24cm²) by 8.
So, the total area occupied by the triangles is:
8 × 24 = 192cm²
2. Second, we can calculate the area of the square inside the polygon. The formula for the area of a square is b*h. Our square has a base length of 12cm and a height of 12cm.
Using our formula, we can calculate the area of the square as:
12 × 12 = 144cm²
3. Our last step is to add our total areas together. This will give us the area of the whole shape.
192cm² + 144cm² = 336cm²
<em>Our final area for the polygon is 336cm².</em>
Answer:
the answer is B
Step-by-step explanation:
Answer:
i think it's 10 because if DE is 10 so BD is the same think it's 10
Answer:
The answer to this equation would be 3/35 in simplest form.
Step-by-step explanation:
To divide by a fraction, multiply by its reciprocal.
9
/14 ⋅ 2
/15
You then cross simplify 9 & 15 (can be divided by 3 to get 9=3 and 15=5)
This will then leave you with 3/14 & 2/5
Next, you cross simplify 14 & 2, (both can be divided by 2 to get 14=7 and 2=1)
This will then leave you with 3/7 & 1/5
Then multiply 
This will then leave you with your answer of 3/35.
I hope this helps! :)
Answer:
29 degree
because it is a linear pair and sum of Lanier pairs is 180 degree so one value is give and the other value we have to find by subtracting 151 from 180
mark me as the brainliest
