To be a right angled triangle, it must follow the rule a² + b² = c² (where c is the longest side)
4.5² + 6² = 20.25 + 36 = 56.25
7² = 49
This is NOT a right angled triangle.
To make this into a right angled triangle, the longest side c should be longer.
c = √56.25 = 7.5 inches
Answer:
15 feet
Explanation:
Triangle ABC is similar to triangle EDC, meaning they would’ve been congruent if it weren’t for their size.
This also means they don’t have the same side lengths but have the same proportions in comparison to each other.
The sides on the two triangles also correspond with each other. For example, line DC corresponds with line BC.
Knowing that, we can conclude that line ED also corresponds with line AB. Line ED is 12 ft and line AB is 4 ft. To get from 4 to 12, you multiply 3 (4*3=12).
Line EC also corresponds to line AC. So to calculate for line EC, we multiply the length of line AC by 3. 5*3=15, so therefore line EC is equal to 15.
(5.4×10^2)(2.5×10^8)
= (5.4 x 2.5) (10^2 × 10^8)
= 13.5 x 10^10
= 1.35 x 10^11
Answer:
Both triangles share two congruent sides, this must mean they also share a common angle
To prove they are congruent we can use the SAS theorem.* Not SSS I corrected my answer.
The dependent value is the total amount of money earned
