The diagram shows two right-angled triangles, joined together along a common side. Calculate the size of angle x.

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?