Find the area of the given triangle. A triangle has a height of 15 feet and a base of 10 feet. Another side is 25 feet. The base (b) of the triangle is feet. The height (h) of the triangle is feet. The area of the triangle is square feet.

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

answer is 33

step-by-step explanation:

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).