Pleaes answer. if its right ill give brainliest

X is equal to 55.

Step-by-step explanation:

You can determine that the triangle is an isosceles triangle because of its side lengths.

Therefore you know that value of the angle it's not asking for is also x. Since a triangle's angles always measures 180. You can say that 180 = 70 + 2x.

You can now solve for x.

180 = 70 + 2x

-70 -70

110 = 2x

2

55 = x

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.