Given that abc is an isosceles triangle and ad and cd are angle bisectors what is m

Applying the definition of an isosceles triangle, the measure of angle ADC in the diagram given will be: 116 degrees.

Recall:

Given that triangle ABC is an isosceles triangle, therefore:

<BAC = <BCA (base angles)

Thus,

m<BAC = (180 - 52)/2

m<BAC = 64 degrees

m< BAC = m<BCA = 64 degrees.

Since CD and AD bisects <BAC and <BCA, therefore,

m<DAC = 64/2 = 32 degrees

m<DCA = 64/2 = 32 degrees

m<ADC = 180 - (m<DAC + m<DCA) (sum of triangle)

m<ADC = 180 - (32 + 32)

m<ADC = 116 degrees.

Therefore, applying the definition of an isosceles triangle, the measure of angle ADC in the diagram given will be: 116 degrees.

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Angle ADC = 116°

Step-by-step explanation:

180-52 = 128

128/2 = 64

Since both angles a and b equal 64 there no sense in half then doubling.

180-64 = 116°

step-by-step explanation: where's the phrase?

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.