WebMar 16, 2024 · ∠B = 2x + 25° Theorem used: Angles opposite to equal sides are equal. Sum of all angles of a triangle is 180° Calculation: According to angles opposite to equal sides are equal theorem. ⇒ AB = AC . So, ∠B = ∠C = 2x + 25° According to sum of all angles of a triangle theorem . ⇒ A + B + C = 180° ⇒ x + 15° + 2x + 25° + 2x + 25 ... WebJul 18, 2024 · Official SAT Test 3, Section 3, Question 20:In triangle ABC, the measure of angle B is 90 degrees, BC = 16, and AC = 20. Triangle DEF is similar to triangle...
For a triangle ABC, find the measure of segment AB given m∠A
WebMar 22, 2024 · Transcript. Question 16 In an isosceles triangle ABC, if AC = BC and AB2 = 2AC2 , then the measure of angle C will be (a) 30° (b) 45° (c) 60° (d) 90° Given AB2 = 2AC2 AB2 = AC2 + AC2 Putting AC = BC AB2 = AC2 + BC2 Since this converse of Pythagoras theorem It means Δ ABC is right angled triangle With Hypotenuse AB Since … Webb) there are no lines through the point, perpendicular to the given line. c) there are no lines through the given point, parallel to the given line. d) there is only one line through the given point, parallel to the given line. e) none of these. 5. Find the measure of an interior angle of a regular 18-gon. a) o180 b) 150o c) 160o d) 200o e) 135o ninja coffee dishwasher safe
In triangle ABC (not shown), AB=13, BC=6 and AC=9. Name the …
WebTranscribed Image Text: In circle P, what is the measure of ABC? B 128⁰ P C D AC is a diameter and ZAPB is a right angle. Two-dimensional figure measured in terms of radius. … WebApr 14, 2024 · Exercice 3:4 points Un triangle A'B'C' d'aire 27cm² est un agrandissement d'un triangle ABC rectangle en A tel que AB=3cm et AC= 2cm. A/ déterminer l'aire du triangle ABC. B/ Déterminer le coefficient d'agrandissement qui permet de passer du triangle AB au triangle A'B'C'. C/ Déterminer les longueurs A'B' et A'C' D/ Calculer BC … WebJul 30, 2024 · 5. If two sides of a triangle are not equal, the triangle is called. 6. If two sides of a triangle are equal, the triangle is called. 7. If all the three sides of a triangle are equal, the triangle is called. 8. If all the angles of a triangle are acute, the triangle is called. 9. ninja coffee glass carafe replacement