Please help The base angle of an isosceles triangle measures 54°. What is the measure of its vertex angle? A 27° B 36° C 54° D 720​

Given that the volume of a cuboid is 180 cm³ and the area of one of its rectangular face 36 cm² what is the height of the cuboid

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

The physical processes that create most of earth's physical features, including mountains, are known as