Mathematics, 30.11.2021 20:30 gabriella1232002
The vertex angle of an isosceles triangle measures 58 degrees. What is the measure of the external angleat the base of the triangle?
Answers: 3
Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
Mathematics, 22.06.2019 00:30
Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?
Answers: 1
The vertex angle of an isosceles triangle measures 58 degrees. What is the measure of the external a...
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