Please help me find x

x = 48 degrees

Step-by-step explanation:

This is an isosceles triangle because two sides of the triangle are marked equally

so it means the two bottom corners of the triangle (the 66 degrees and the bottom angle on the right) are equal (1)

The theorem says that all the angles in a triangle adds up to 180 degrees (2)

(1), (2) =) 180 - 66*2 = 48 degrees

x = 48 degrees

I hope this help^^ Sr if I make any mistake in the grammar

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .