23−24 - Math 7 - Arnold - 5−6(A)ALEKS - Yandel Rodriguez - HV.www-awu.aleks.com/alekscgi/x/Isl. exe/10_U-IgNsIkr7j8P3jH-IJiOXdcA6C7RLTA81t3e−3_ULhJEIm1FRqwidN0Bkpchool stuffUltraviolet (Beta)1234567Angle ABC is a straight angle.The measure of angle DBC is 115∘.The measure of angle ABD is x∘.What is the value of x ?x=□
Q. 23−24 - Math 7 - Arnold - 5−6(A)ALEKS - Yandel Rodriguez - HV.www-awu.aleks.com/alekscgi/x/Isl. exe/10_U-IgNsIkr7j8P3jH-IJiOXdcA6C7RLTA81t3e−3_ULhJEIm1FRqwidN0Bkpchool stuffUltraviolet (Beta)1234567Angle ABC is a straight angle.The measure of angle DBC is 115∘.The measure of angle ABD is x∘.What is the value of x ?x=□
Identify Straight Angle: Straight angles measure 180∘. Since ABC is a straight angle, the sum of angles ABD and DBC should equal 180∘.
Find Measure of ABD: Given that the measure of angle DBC is 115°, we can find the measure of angle ABD by subtracting 115° from 180°.
Calculate x: So, x=180°−115°.
Final Calculation: Calculating the difference, x=65∘.