4 What does each individual angle in an equilateral triangle measure? (A) 30°, 60°, 90°

Q: What is the ares of triangle DEF round your answer to the nearest tent d=14, e=10, D=35°

A: we have to find the area of triangle. given, d=14 , e=10  and ∠D=35°

Q: An angle -45° is equal to O 35° O 145° O 55° O 135°

A:

Q: Solve triangle B = 66°, a = 17, c = 12. Round lengths to the nearest tenth and angle measures to the…

A: Solve triangle B = 66°, a = 17, c = 12. Round lengths to the nearest tenth and angle measures to the…

Q: Julie gets on a ferris wheel at the 2 o’clock position. The wheel proceeds to rotate…

A:

Q: In a triangle AABC given that side a = 8cm, side c= 9cm and ZB = 32°. What is the length of side b?…

A: Solution: using cosine law

Q: Solve triangle A = 65°, a = 6, b = 7. Round lengths to the nearest tenth and angle measures to the…

A: Given that : A = 65° , a = 6 and b = 7.

Q: 12 60° 60° A D B

A:

Q: T 85° 50° U W V

A:

Q: B = 102.53°, b = 21.89 yd & a = 23.46 yd How many triangles can be formed? A= yd OR A= yd

A: We are given that B=102.53o, b=21.89 yd, a=23.46 yd. We have a universal cosine rule which is…

Q: In the triangle ABC, ∠C= 55°, b= 6 and c= 5. State whether the given triangle exists or not

A: We will find ∠B using the law of sine.…

Q: Are these triangles similar? I E 59° 59°

A: From the given figures, we see that ∠J=∠E and also ∠H=∠D.

Q: Draw these triangles

A: We need to draw triangles. As per Bartleby's guidelines, we can solve one question from multiple qn.…

Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

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Q: In a triangle A=15°, B =88°, b = 10° How do you find side a? What formulas are used?

A: Sine rule

Q: Solve triangle with a = 5, b = 7, C = 42°. Round lengths to the nearest tenth and angle measures to…

A: SOLUTION:- It is given that a=5, b=7, C=42∘ we have to find  c=? ∠A=?∠B=?