Congruence by ASA (Angle-Side-Angle): Triangles are congruent if any two angles and their included side are equal in the triangles.
For the given triangles:
Answer:
19.1sq cm
Step-by-step explanation:
10+9=19 so after that, you have to add the decimals, .4+.6=.10. then to make it easier you can take off the zero on the end so it reads as 19.1 .
Hope this helps!☺
Answer:
3.16
Step-by-step explanation:
![\sqrt{(-6-(-3))^{2} + (8-9)^{2} } =\sqrt{10} =3.16](https://tex.z-dn.net/?f=%5Csqrt%7B%28-6-%28-3%29%29%5E%7B2%7D%20%2B%20%288-9%29%5E%7B2%7D%20%7D%20%3D%5Csqrt%7B10%7D%20%3D3.16)
They made 79 million more this year than they did last year
Answer:
6.25 inch by 20/3 inch (6.67 inch).
Explanation:
Use the scale as a conversion factor.
Scale: 1 inch = 12 feet
Conversion factor: by the division property of equaltiy you can divide each side by 12 feet
1 inch / 12 feet = 1
Convert 75 feet:
75 feet × 1 inch / 12 feet = 6.25 inch
Convert 80 feet:
80 feet × 1 inch / 12 feet = 20/3 inch ≈ 6.67 inch
Thus, the dimesions to make a scales drawing of 75 feet by 80 feet are 6.25 inch and 20/3 inch (6.67 inch).