Answer:
Step-by-step explanation:
<u>Find the area of the rectangle:</u>
- A = (3 + 12)*7 = 15*7 = 105 cm²
<u>Find the area of triangles:</u>
- A = 1/2(3 + 15 - 9)*7 = 1/2*9*7 = 31.5 cm²
<u>Find the shaded area:</u>
- A = 105 - 31.5 = 73.5 cm²
Answer:
4 < x < 6
Step-by-step explanation:
In this question, you would solve the inequality.
Solve:
3 < 2x - 5 < 7
Add 5 to both sides of the inequality.
8 < 2x < 12
Divide both sides of the inequality by 2.
4 < x < 6
Your answer would be 4 < x < 6
Answer:
Breadth or width = 4
Step-by-step explanation:
Givens
Area = 200 cm^2
L = 50 cm
w = ?
Formula
A = L*w
Solution
200 = 50 * w Divide by 50
200 / 50 = w
w = 4
Answer:
0.25
Step-by-step explanation:
Answer: Construct two angle bisectors of the triangle
Step-by-step explanation:
To construct the inscribed circle, you first need to construct the incenter, which is defined as the intersection point of the angle bisectors of a triangle.
