Please help area and perimeter of functions
2 answers:
Answer:
= 150 square units
Step-by-step explanation:
Area of a right triangle is given by the formula;
1/2 bh ; where b is base and h is the height of the triangle
using Pythagoras theorem, we can find the height;
h² = 20² - 16²
h = √144
= 12 units
The base of the small triangle can also be found using Pythagoras theorem;
b² = 15² - 12²
b = √ 81
= 9
Therefore;
Area = 1/2 bh
= 1/2 × 12 × (16+9)
= 1/2 × 12 × 25
= 6 × 25
= 150 square units or 150 u²
150 square units .........
You might be interested in
The Value of X is 5 is the answer
5187 apples to be exact and if you need me to explain why let me know
Answer:
Step-by-step explanation:
x = 5
x= -4
Answer: No Triangle: 30 , 85 , 60, and 2, 8, 10
One Triangle: 7, 24, 25
Many Triangles: 45, 45, 90 5, 15, 160
The reflection over the x-axis is given by:
And the reflection over the y-axis is given by:
Thus, a function that is equivalent to the reflection of ABCD across both axis would be:
