The diagram shows a right-angled triangle. The sum of angles in a triangle is 180^. 28^ + 2alpha + 90^ = 180^. Solve for alpha.

May 3, 2026Mathematics

ScanSolve AI Answer

May 3, 2026

Answer

180^\circ$$

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Here are the solutions for the marked letters in the diagrams:

: The diagram shows a right-angled triangle. The sum of angles in a triangle is $180^\circ$ .

Step 1: Set up the equation for the sum of angles. $28^\circ + 2\alpha + 90^\circ = 180^\circ$

Step 2: Simplify and solve for $\alpha$ . $118^\circ + 2\alpha = 180^\circ$ $2\alpha = 180^\circ - 118^\circ$

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Welcome back helenaAppiah — been a while! Let's pick up where you left off. Here are the solutions for the marked letters in the diagrams: Problem 1: The diagram shows a right-angled triangle.

Asked on May 3, 2026Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI AnswerAnswered on May 3, 2026

Welcome back helenaAppiah — been a while! Let's pick up where you left off. Here are the solutions for the marked letters in the diagrams: Problem 1: The diagram shows a right-angled triangle. The sum of angles in a triangle is 180^. Step 1: Set up the equation for the sum of angles. 28^ + 2 + 90^ = 180^ Step 2: Simplify and solve for . 118^ + 2 = 180^ 2 = 180^ - 118^ 2 =