Answer:
every single angle is 90°
Step-by-step explanation:
remember that,
4 angles will form if two lines intersect and the sum of those 4 angles is 360°
we are given the sum of 3 angles i.e 270
so one of the angles should be
simplify substraction:
therefore since one of the angles is 90° the intercepting lines are <u>Perpendicular</u><u> </u>as a result every single angle formed by the two intercepting lines is <u>9</u><u>0</u><u>°</u>
Answer:
The total volume is 41.1 cubic meters.
Step-by-step explanation:
Volume of the platform is:
1.8m * 1.8m * 10m = 32.4 m^3
Volume of the ramp is half of a prism with same dimensions as that ramp:
0.5 * 6m * 1.8m * 1.8m = 9.7 m^3
Total: (32.4 + 9.7) m^3 = 41.1m^3
The only one it could be is SAS because that is what SUR and TVR give.